Integrated Taxonomic Information System - Search Results

Results of: Search in every Kingdom for Taxon Author(s) Name(s) exactly_for 'Greene'
 
 Kingdom Plantae
  Abronia ammophila Greene – accepted – Yellowstone sand verbena, Wyoming sand verbena
  Abronia angustifolia Greene – accepted – purple sand verbena
  Abronia carnea Greene – not accepted
  Acer diffusum Greene – not accepted
  Acer neo-mexicanum Greene – not accepted
  Acer neomexicanum Greene – not accepted
  Acer torreyi Greene – not accepted
  Achillea subalpina Greene – not accepted
  Acomastylis Greene – not accepted
  Aconitum geranioides Greene – not accepted
  Aconitum hansenii Greene – not accepted
  Aconitum infectum Greene – not accepted – Arizona monkshood
  Aconitum leibergii Greene – not accepted
  Aconitum mogollonicum Greene – not accepted
  Aconitum viviparum Greene – not accepted
  Agoseris arizonica Greene – not accepted
  Agoseris graminifolia Greene – not accepted
  Agoseris heterophylla var. kymapleura Greene – not accepted
  Agoseris monticola Greene – accepted – pale agoseris
  Agoseris X dasycarpa Greene – accepted
  Alisma brevipes Greene – not accepted
  Allionia rotundifolia Greene – not accepted
  Allium crispum Greene – accepted – crinkled onion
  Allium dichlamydeum Greene – accepted – coastal onion
  Allium dictyotum Greene – not accepted
  Allocarya austiniae Greene – not accepted
  Allocarya cognata Greene – not accepted
  Allocarya cooperi Greene – not accepted
  Allocarya cusickii Greene – not accepted
  Allocarya diffusa Greene – not accepted
  Allocarya hirta Greene – not accepted
  Allocarya hispidula Greene – not accepted
  Allocarya humistrata Greene – not accepted
  Allocarya leptoclada Greene – not accepted
  Allocarya scopulorum Greene – not accepted
  Allocarya scripta Greene – not accepted
  Allocarya stipitata Greene – not accepted
  Allocarya stricta Greene – not accepted
  Allocarya tener Greene – not accepted
  Alyssum americanum Greene – not accepted
  Amaranthus viscidulus Greene – accepted – sticky amaranth
  Amarella scopulorum Greene – not accepted
  Amelanchier bakeri Greene – not accepted
  Amelanchier glabra Greene – not accepted
  Amelanchier pallida Greene – not accepted – pale serviceberry
  Amelanchier polycarpa Greene – not accepted
  Amelanchier prunifolia Greene – not accepted
  Amsinckia barbata Greene – not accepted
  Anaphalis margaritacea var. occidentalis Greene – not accepted
  Androsace acuta Greene – not accepted
  Anotites viscosa Greene – not accepted
  Antennaria acuminata Greene – not accepted
  Antennaria aizoides Greene – not accepted
  Antennaria angustata Greene – not accepted
  Antennaria aprica Greene – not accepted
  Antennaria arkansana Greene – not accepted
  Antennaria arnoglossa Greene – not accepted
  Antennaria arnoglossa var. ambigens Greene – not accepted
  Antennaria athabascensis Greene – not accepted
  Antennaria bakeri Greene – not accepted
  Antennaria bifrons Greene – not accepted
  Antennaria borealis Greene – not accepted
  Antennaria brainerdii Greene – not accepted
  Antennaria callilepis Greene – not accepted
  Antennaria callophylla Greene – not accepted
  Antennaria calophylla Greene – not accepted
  Antennaria canadensis Greene – not accepted
  Antennaria candida Greene – not accepted
  Antennaria carpathica Greene – not accepted
  Antennaria carpatica Greene – accepted
  Antennaria chlorantha Greene – not accepted
  Antennaria confinis Greene – not accepted
  Antennaria decipiens Greene – not accepted
  Antennaria densa Greene – not accepted
  Antennaria erosa Greene – not accepted
  Antennaria exilis Greene – not accepted
  Antennaria eximia Greene – not accepted
  Antennaria fallax Greene – not accepted
  Antennaria farwellii Greene – not accepted
  Antennaria fendleri Greene – not accepted
  Antennaria formosa Greene – not accepted
  Antennaria holmii Greene – not accepted
  Antennaria howellii Greene – accepted – Howell's pussytoes, small pussytoes
  Antennaria howellii ssp. howellii Greene – accepted – Howell's pussytoes
  Antennaria hygrophila Greene – not accepted
  Antennaria insularis Greene – not accepted
  Antennaria isolepis Greene – not accepted
  Antennaria lanulosa Greene – not accepted
  Antennaria latisquamea Greene – not accepted
  Antennaria longifolia Greene – not accepted
  Antennaria lunellii Greene – not accepted
  Antennaria maculata Greene – not accepted
  Antennaria marginata Greene – accepted – whitemargin pussytoes
  Antennaria media Greene – accepted – Rocky Mountain pussytoes
  Antennaria mesochora Greene – not accepted
  Antennaria modesta Greene – not accepted
  Antennaria nardina Greene – not accepted
  Antennaria nebraskensis Greene – not accepted
  Antennaria neglecta Greene – accepted – field pussytoes
  Antennaria nemoralis Greene – not accepted
  Antennaria neodioica Greene – not accepted
  Antennaria nitens Greene – not accepted
  Antennaria nitida Greene – not accepted
  Antennaria obtusata Greene – not accepted
  Antennaria occidentalis Greene – not accepted
  Antennaria oxyphylla Greene – not accepted
  Antennaria parvula Greene – not accepted
  Antennaria pedicellata Greene – not accepted
  Antennaria peramoena Greene – not accepted
  Antennaria petasites Greene – not accepted
  Antennaria pinetorum Greene – not accepted
  Antennaria pulchella Greene – accepted – Sierra pussytoes, beautiful pussytoes
  Antennaria pulvinata Greene – not accepted
  Antennaria pumila Greene – not accepted
  Antennaria pyramidata Greene – not accepted
  Antennaria recurva Greene – not accepted
  Antennaria rosea Greene – accepted – rosy pussytoes, rosy pussy-toes
  Antennaria rosea ssp. rosea Greene – accepted – rosy pussytoes
  Antennaria sansonii Greene – not accepted
  Antennaria scabra Greene – not accepted
  Antennaria sedoides Greene – not accepted
  Antennaria sordida Greene – not accepted
  Antennaria speciosa Greene – not accepted
  Antennaria stenolepis Greene – not accepted
  Antennaria suffrutescens Greene – accepted – evergreen everlasting
  Antennaria umbellata Greene – not accepted
  Antennaria unbellata Greene – not accepted
  Antennaria wilsonii Greene – not accepted
  Antennaria X erigeroides Greene – accepted – erigeron pussytoes
  Antirrhinum kelloggii Greene – not accepted
  Apocynum ambigens Greene – not accepted
  Apocynum medium Greene – not accepted
  Apocynum suksdorfii Greene – not accepted
  Apocynum suskdorfii Greene – not accepted
  Aquilegia elegantula Greene – accepted – western red columbine
  Aquilegia latiuscula Greene – not accepted
  Arabis aculeolata Greene – accepted – Waldo rockcress
  Arabis acutina Greene – not accepted
  Arabis angulata Greene – not accepted
  Arabis campyloloba Greene – not accepted
  Arabis conferta Greene – not accepted
  Arabis connexa Greene – not accepted
  Arabis consanguinea Greene – not accepted
  Arabis covillei Greene – not accepted
  Arabis dacotica Greene – not accepted
  Arabis davidsonii Greene – not accepted – Davidson's rockcress
  Arabis davidsonii var. davidsonii Greene – not accepted – Davidson's rockcress
  Arabis decotica Greene – not accepted
  Arabis demissa Greene – not accepted – nodding rockcress
  Arabis demissa var. demissa Greene – not accepted – nodding rockcress
  Arabis dianthifolia Greene – not accepted
  Arabis drepanoloba Greene – not accepted
  Arabis duriuscula Greene – not accepted
  Arabis eremophila Greene – not accepted
  Arabis filifolia Greene – not accepted
  Arabis formosa Greene – not accepted
  Arabis gracilenta Greene – not accepted
  Arabis gracilipes Greene – not accepted – Flagstaff rockcress
  Arabis hastatula Greene – not accepted – eared rockcress
  Arabis inamoena Greene – not accepted
  Arabis interposita Greene – not accepted
  Arabis leibergii Greene – not accepted
  Arabis maxima Greene – not accepted
  Arabis missouriensis Greene – not accepted – green rockcress
  Arabis oligantha Greene – not accepted
  Arabis oxylobula Greene – not accepted – Glenwood Springs rockcress
  Arabis oxyphylla Greene – not accepted
  Arabis pendulina Greene – not accepted – rabbitear rockcress, rabbit-ear rockcress, nodding rockcress, rabbit ear rockcress
  Arabis pendulina var. pendulina Greene – not accepted – rabbitear rockcress, rabbit ear rockcress
  Arabis peramoena Greene – not accepted
  Arabis platyloba Greene – not accepted
  Arabis polyantha Greene – not accepted
  Arabis polytricha Greene – not accepted
  Arabis recondita Greene – not accepted
  Arabis rectissima Greene – not accepted – bristlyleaf rockcress
  Arabis rectissima var. rectissima Greene – not accepted – bristlyleaf rockcress
  Arabis rhodantha Greene – not accepted
  Arabis rhodanthus Greene – not accepted
  Arabis setigera Greene – not accepted
  Arabis setulosa Greene – not accepted
  Arabis subserrata Greene – not accepted
  Arabis tenuicula Greene – not accepted
  Arabis tenuis Greene – not accepted
  Arabis trichopoda Greene – not accepted
  Aragallus articulatus Greene – not accepted
  Aragallus hudsonicus Greene – not accepted
  Aragallus ventosus Greene – not accepted
  Arctostaphylos patula Greene – accepted – greenleaf manzanita
  Arctostaphylos patula Greene – not accepted
  Argemone bipinnatifida Greene – not accepted
  Argemone corymbosa Greene – accepted – Mojave pricklypoppy, Mojave prickly poppy
  Argemone corymbosa ssp. corymbosa Greene – accepted – Mojave pricklypoppy
  Argemone gracilenta Greene – accepted – Sonoran prickly poppy, Sonoran pricklypoppy
  Argemone leiocarpa Greene – not accepted
  Argemone pleiacantha Greene – accepted – southwestern prickly poppy, southwestern pricklypoppy
  Argemone pleiacantha ssp. pleiacantha Greene – accepted – southwestern pricklypoppy, southwestern prickly poppy
  Argemone sanguinea Greene – accepted – red pricklypoppy, spiny pricklypoppy
  Argemone squarrosa Greene – accepted – hedgehog pricklypoppy
  Argemone squarrosa ssp. squarrosa Greene – accepted – hedgehog pricklypoppy
  Arnica arnoglossa Greene – not accepted
  Arnica bernardina Greene – not accepted
  Arnica lessingii Greene – accepted – nodding arnica
  Arnica lonchophylla Greene – accepted – longleaf arnica, seep arnica
  Arnica lonchophylla ssp. lonchophylla Greene – not accepted – longleaf arnica, arnica lonchophylle sous-espèce lonchophylle
  Arnica ovata Greene – accepted – sticky leaf arnica, rayless arnica
  Arnica rydbergii Greene – accepted – Rydberg's arnica, subalpine arnica
  Arnica sonnei Greene – not accepted
  Arnica sororia Greene – accepted – twin arnica
  Arnica spathulata Greene – accepted – Klamath arnica
  Arnica tomentella Greene – not accepted
  Artemisia franserioides Greene – accepted – ragweed sagebrush
  Asclepias californica Greene – accepted – California milkweed, round-hood milkweed, woolly milkweed
  Asclepias californica ssp. californica Greene – accepted – California milkweed, round-hood milkweed, woolly milkweed
  Asclepias uncialis Greene – accepted – wheel milkweed
  Asclepias uncialis ssp. uncialis Greene – not accepted – wheel milkweed
  Aster boltoniae Greene – not accepted
  Aster brickellioides Greene – not accepted
  Aster brickellioides var. brickellioides Greene – not accepted – brickellbush aster
  Aster brickellioides var. glabratus Greene – not accepted
  Aster elmeri Greene – not accepted
  Aster hesperius var. wootonii Greene – not accepted
  Aster inornatus Greene – not accepted
  Aster invenustus Greene – not accepted
  Aster laetevirens Greene – not accepted
  Aster lentus Greene – not accepted – Suisun Marsh aster
  Aster leucanthemifolius Greene – not accepted
  Aster sonomensis Greene – not accepted
  Astragalus albens Greene – accepted – Cushenbury milkvetch, Cushenbury milk-vetch
  Astragalus anemophilus Greene – accepted
  Astragalus clevelandii Greene – accepted – Cleveland's milkvetch
  Astragalus convallarius Greene – accepted – lesser rushy milkvetch, timber milkvetch
  Astragalus convallarius var. convallarius Greene – accepted – lesser rushy milkvetch, timber milkvetch
  Astragalus gilensis Greene – accepted – Gila milkvetch
  Astragalus layneae Greene – accepted – widow's milkvetch
  Astragalus magdalenae Greene – accepted – satiny milkvetch
  Astragalus magdalenae Greene – not accepted
  Astragalus miguelensis Greene – accepted – San Miguel milkvetch
  Astragalus pachypus Greene – accepted – thickpod milkvetch
  Astragalus pachypus var. pachypus Greene – accepted – thickpod milkvetch
  Astragalus pauperculus Greene – accepted – depauperate milkvetch
  Astragalus recurvus Greene – accepted – recurved milkvetch
  Astragalus rusbyi Greene – accepted – Rusby's milkvetch
  Athysanus Greene – accepted – sandweed
  Batidaea sandbergii Greene – not accepted
  Batidea acalyphacea Greene – not accepted
  Batidea amplissima Greene – not accepted
  Batidea arizonica Greene – not accepted
  Batidea cataphracta Greene – not accepted
  Batidea dacotica Greene – not accepted
  Batidea elegantula Greene – not accepted
  Batidea filipendula Greene – not accepted
  Batidea heterodoxa Greene – not accepted
  Batidea itascica Greene – not accepted
  Batidea laetissima Greene – not accepted
  Batidea peramoena Greene – not accepted
  Batidea subarctica Greene – not accepted
  Batidea subcordata Greene – not accepted
  Batidea unicolor Greene – not accepted
  Batidea viburnifolia Greene – not accepted
  Berberis pumila Greene – accepted – creeping barberry
  Bidens amplissima Greene – accepted – Vancouver Island beggarticks
  Bidens elegans Greene – not accepted
  Bidens glaucescens Greene – not accepted
  Bidens hyperborea Greene – accepted – estuary beggarticks
  Bidens hyperborea var. hyperborea Greene – not accepted – estuary beggarticks
  Bidens vulgata Greene – accepted – big devil's beggartick, tall beggarticks, western sticktight
  Blepharizonia Greene – accepted – blepharizonia
  Blepharizonia laxa Greene – accepted – big tarweed
  Brevoortia venusta Greene – not accepted
  Brintonia Greene – accepted – mock goldenrod
  Cakile fusiformis Greene – not accepted
  Calliprora scabra Greene – not accepted
  Calliprora scabra var. analina Greene – not accepted
  Calliprora scabra var. anilina Greene – not accepted
  Callisteris arizonica Greene – not accepted
  Calochortus albus var. rubellus Greene – not accepted
  Calochortus amoenus Greene – accepted – purple fairy-lantern
  Calochortus excavatus Greene – accepted – Inyo County star-tulip, Inyo mariposa lily
  Calochortus invenustus Greene – accepted – plain mariposa lily
  Calochortus plummerae Greene – accepted – Plummer's mariposa lily
  Caltha chelidonii Greene – not accepted
  Calycadenia campestris Greene – not accepted
  Calycadenia ciliosa Greene – not accepted
  Calycadenia elegans Greene – not accepted
  Calycadenia ramulosa Greene – not accepted
  Calyptridium monospermum Greene – not accepted
  Campanula aurita Greene – accepted – Yukon bellflower
  Campanula wilkinsiana Greene – accepted – Wilkins' bellflower, Wilkin's harebell
  Cardamine cardiophylla Greene – not accepted
  Cardamine cuneata Greene – not accepted
  Cardamine foliacea Greene – not accepted
  Cardamine gemmata Greene – not accepted – yellow-tubered toothwort
  Cardamine hederifolia Greene – not accepted
  Cardamine nuttallii Greene – accepted – Nuttall's toothwort
  Cardamine nuttallii var. nuttallii Greene – not accepted – palmate toothwort
  Cardamine orbicularis Greene – not accepted
  Cardamine pulcherrima Greene – not accepted
  Cardamine pulcherrima Greene – not accepted
  Cardamine umbellata Greene – accepted – umbel bittercress
  Cardamine vallicola Greene – not accepted
  Cardiobatus Greene – not accepted
  Carduus inamoenus Greene – not accepted
  Carduus macounii Greene – not accepted
  Carduus nevadensis Greene – not accepted
  Carduus pulchellus Greene – not accepted
  Carduus truncatus Greene – not accepted
  Carsonia Greene – accepted – fewleaved bee-plant, spiderflower
  Castilleja confusa Greene – not accepted
  Castilleja culbertsonii Greene – not accepted – Culbertson Indian paintbrush
  Castilleja hololeuca Greene – not accepted – white-felted paintbrush
  Castilleja hololeuca Greene – not accepted
  Castilleja lineata Greene – accepted – marsh-meadow Indian paintbrush, marshmeadow Indian paintbrush
  Castilleja subinclusa Greene – accepted – longleaf Indian paintbrush
  Castilleja subinclusa ssp. subinclusa Greene – accepted – longleaf Indian paintbrush
  Ceanothus arboreus Greene – accepted – feltleaf ceanothus
  Ceanothus connivens Greene – accepted – trailing buckbrush
  Ceanothus jepsonii Greene – accepted – Jepson ceanothus
  Ceanothus jepsonii ssp. jepsonii Greene – not accepted – Jepson ceanothus
  Ceanothus jepsonii var. jepsonii Greene – accepted – Jepson ceanothus
  Ceanothus leucodermis Greene – accepted – chaparral whitethorn
  Ceanothus pumilus Greene – accepted – dwarf ceanothus
  Ceanothus vestitus Greene – not accepted
  Centromadia Greene – accepted
  Cerastium adsurgens Greene – not accepted
  Cerastium alsophilum Greene – not accepted
  Cerastium angustatum Greene – not accepted
  Cerastium campestre Greene – not accepted
  Cerastium confertum Greene – not accepted
  Cerastium effusum Greene – not accepted
  Cerastium fastigiatum Greene – accepted – fastigiate mouse-ear chickweed
  Cerastium nitidum Greene – not accepted
  Cerastium occidentale Greene – not accepted
  Cerastium oreophilum Greene – not accepted
  Cerastium patulum Greene – not accepted
  Cerastium pilosum Greene – not accepted
  Cerastium scopulorum Greene – not accepted
  Cerastium sonnei Greene – not accepted
  Cerastium subulatum Greene – not accepted
  Cerastium vestitum Greene – not accepted
  Cercis orbiculata Greene – not accepted – California redbud
  Chaenactis angustifolia Greene – not accepted
  Chaenactis brachiata Greene – not accepted
  Chaenactis evermannii Greene – accepted – Evermann's pincushion
  Chaenactis leucopsis Greene – not accepted – alpine pincushion
  Chaenactis minuscula Greene – not accepted
  Chaenactis santolinoides Greene – accepted – Santolina pincushion
  Chaenactis tenuifolia var. orcuttiana Greene – not accepted
  Chamaemorus Greene – not accepted
  Chamaemorus anglica Greene – not accepted
  Chamaemorus norvegica Greene – not accepted
  Chaptalia alsophila Greene – not accepted
  Chaptalia leucocephala Greene – not accepted
  Chaptalia texana Greene – accepted – silverpuff
  Cheiranthus angustatus Greene – not accepted
  Chrysopsis bakeri Greene – not accepted
  Chrysopsis berlandieri Greene – not accepted
  Chrysopsis camporum Greene – not accepted
  Chrysopsis columbiana Greene – not accepted
  Chrysopsis fastigiata Greene – not accepted
  Chrysopsis fulcrata Greene – not accepted
  Chrysopsis hirsutissima Greene – not accepted
  Chrysopsis pedunculata Greene – not accepted
  Chrysopsis pumila Greene – not accepted
  Chrysothamnus frigidus Greene – not accepted
  Chrysothamnus humilis Greene – accepted – Truckee rabbitbrush, low rabbitbrush
  Chrysothamnus linifolius Greene – not accepted – spearleaf rabbitbrush, spear-leaf rabbitbrush
  Cicuta occidentalis Greene – not accepted
  Cirsium validus Greene – accepted – graceful thistle
  Clarkia virgata Greene – accepted – Sierra clarkia
  Claytonia chrysantha Greene – not accepted
  Claytonia perfoliata var. angustifolia Greene – not accepted
  Clematis dictyota Greene – not accepted
  Cleome isomeris Greene – not accepted – burrofat, bladderpod spiderflower
  Cnicus amplifolius Greene – not accepted
  Colina Greene – not accepted
  Collinsia concolor Greene – accepted – Chinese houses
  Collomia diversifolia Greene – accepted – serpentine collomia
  Collomia rawsoniana Greene – accepted – Rawson's flaming trumpet, flaming trumpet
  Comarobatia Greene – not accepted
  Convallaria majuscula Greene – not accepted – American lily-of-the-valley, American lily of the valley
  Convolvulus aridus Greene – not accepted
  Convolvulus binghamiae Greene – not accepted
  Convolvulus macrostegius Greene – not accepted
  Convolvulus malacophyllus Greene – not accepted
  Convolvulus nyctagineus Greene – not accepted
  Convolvulus polymorphus Greene – not accepted
  Convolvulus tomentellus Greene – not accepted
  Coreopsis angustata Greene – not accepted
  Corethrogyne filaginifolia var. robusta Greene – not accepted – common sandaster
  Corethrogyne flagellaris Greene – not accepted
  Corethrogyne floccosa Greene – not accepted
  Corethrogyne scabra Greene – not accepted
  Corethrogyne sessilis Greene – not accepted
  Corethrogyne viscidula Greene – not accepted
  Cotyledon rusbyi Greene – not accepted
  Crataegus saligna Greene – accepted – willow hawthorn
  Crepis bakeri Greene – accepted – Baker's hawksbeard
  Crepis bakeri ssp. bakeri Greene – accepted – Baker's hawksbeard
  Crepis modocensis Greene – accepted – Modoc hawksbeard, common hawksbeard, Siskiyou hawksbeard
  Crepis modocensis ssp. modocensis Greene – accepted – Modoc hawksbeard
  Crepis platyphylla Greene – not accepted
  Cryptantha clevelandii Greene – accepted – Cleveland's cryptantha
  Cryptantha clevelandii var. clevelandii Greene – accepted – Cleveland's cryptantha
  Cryptantha crinita Greene – accepted – Sacramento cryptantha, silky cryptantha
  Cryptantha echinella Greene – accepted – hedgehog cryptantha, prickly cryptantha
  Cryptantha glomeriflora Greene – accepted – Truckee cryptantha
  Cryptantha hispidissima Greene – not accepted
  Cryptantha incana Greene – accepted – Tulare cryptantha
  Cryptantha kelseyana Greene – accepted – Kelsey's cryptantha
  Cryptantha nemaclada Greene – accepted – Colusa cryptantha
  Cryptantha rattanii Greene – accepted – Rattan's cryptantha
  Cryptantha simulans Greene – accepted – pine cryptantha, pinewoods cryptantha
  Cupressus arizonica Greene – not accepted – Arizona smooth cypress, cedro, cedro blanco, ciprés de Arizona, Cuyamaca cypress, Piute cypress, ciprés fibrosa, Arizona cypress
  Cupressus arizonica ssp. arizonica Greene – not accepted – Arizona cypress
  Dalea urceolata Greene – accepted – pineforest prairie clover, pine forest dalea, pineforest prairieclover
  Deinandra Greene – accepted
  Delphinium blochmaniae Greene – not accepted
  Delphinium cognatum Greene – not accepted
  Delphinium diversifolium Greene – not accepted
  Delphinium geyeri Greene – accepted – Geyer's larkspur
  Delphinium glareosum Greene – accepted – Olympic larkspur
  Delphinium glareosum ssp. glareosum Greene – not accepted – Olympic larkspur
  Delphinium gracilentum Greene – accepted – pine forest larkspur
  Delphinium hesperium var. hansenii Greene – not accepted
  Delphinium leucophaeum Greene – not accepted
  Delphinium luporum Greene – not accepted
  Delphinium nelsonii Greene – not accepted
  Delphinium recurvatum Greene – accepted – Byron larkspur, recurved larkspur
  Delphinium scaposum Greene – accepted – barestem larkspur, tall mountain larkspur
  Delphinium sonnei Greene – not accepted
  Delphinium tenuisectum Greene – accepted – carrotleaf larkspur
  Delphinium tenuisectum var. tenuisectum Greene – not accepted
  Delphinium variegatum var. apiculatum Greene – not accepted
  Diplacus arachnoideus Greene – not accepted
  Diplacus grandiflorus Greene – not accepted – largeflower bush monkeyflower
  Diplacus parviflorus Greene – accepted – island bush monkeyflower
  Disaccanthus validus Greene – not accepted
  Dodecatheon cleavelandii Greene – not accepted
  Dodecatheon cleavelandii var. cleavelandii Greene – not accepted
  Dodecatheon clevelandii Greene – not accepted – padre's shootingstar
  Dodecatheon clevelandii ssp. clevelandii Greene – not accepted – padre's shootingstar
  Dodecatheon conjugens Greene – not accepted – Bonneville shootingstar
  Dodecatheon conjugens ssp. conjugens Greene – not accepted – Bonneville shootingstar
  Dodecatheon conjugens var. conjugens Greene – not accepted – Bonneville shootingstar
  Dodecatheon cusickii Greene – not accepted
  Dodecatheon hendersonii var. cruciatum Greene – not accepted
  Dodecatheon hendersonii var. hansenii Greene – not accepted
  Dodecatheon patulum var. bernalinum Greene – not accepted
  Dodecatheon pauciflorum Greene – not accepted
  Dodecatheon pauciflorum var. monanthum Greene – not accepted
  Dodecatheon radicatum Greene – not accepted
  Downingia concolor Greene – accepted – maroonspot calicoflower
  Downingia concolor var. concolor Greene – accepted – maroonspot calicoflower
  Downingia insignis Greene – accepted – cupped downingia, harlequin calicoflower
  Downingia montana Greene – accepted – Sierra calicoflower
  Downingia ornatissima Greene – accepted – folded calicoflower
  Downingia ornatissima var. ornatissima Greene – accepted – folded calicoflower
  Draba albertina Greene – accepted – Arc Dome draba, slender draba
  Draba asprella Greene – accepted – rough whitlowgrass, rough draba
  Draba asprella var. asprella Greene – accepted – rough whitlowgrass, rough draba
  Draba graminea Greene – accepted – Rocky Mountain draba
  Draba hellerama Greene – not accepted
  Draba helleriana Greene – accepted – Heller's draba, Heller's whitlowgrass
  Draba helleriana var. helleriana Greene – not accepted – Heller's draba
  Draba mogollonica Greene – accepted – Mogollon Mountain whitlowgrass, Mogollon Mountain draba
  Draba neomexicana Greene – not accepted
  Draba nitida Greene – not accepted
  Draba petrophila Greene – accepted – Santa Rita Mountain whitlowgrass, Santa Rita whitlow grass, Santa Rita Mountain draba
  Draba petrophila var. petrophila Greene – not accepted – Santa Rita Mountain draba, Santa Rita whitlow grass
  Draba praealta Greene – accepted – tall draba
  Draba sonorae Greene – not accepted
  Draba spectabilis Greene – accepted – showy whitlowgrass, showy draba
  Draba spectabilis var. spectabilis Greene – not accepted – showy draba, showy whitlowgrass
  Drymaria depressa Greene – accepted – pinewoods drymary
  Echinocystis macrocarpa Greene – not accepted
  Epilobium oreganum Greene – accepted – Oregon fireweed, Grants Pass willowherb
  Eremalche Greene – accepted – desert mallow
  Erigeron angustatus Greene – not accepted – serpentine fleabane
  Erigeron arenarius Greene – not accepted
  Erigeron aureus Greene – accepted – alpine yellow fleabane
  Erigeron aureus var. aureus Greene – not accepted – alpine yellow fleabane
  Erigeron austiniae Greene – not accepted – sagebrush fleabane, dwarf yellow daisy
  Erigeron barbellulatus Greene – accepted – shining fleabane
  Erigeron biolettii Greene – accepted – Biolett's erigeron
  Erigeron blochmaniae Greene – accepted – Blochman's erigeron
  Erigeron breweri var. elmeri Greene – not accepted
  Erigeron callianthemus Greene – not accepted
  Erigeron cervinus Greene – accepted – Siskiyou fleabane
  Erigeron controversus Greene – not accepted
  Erigeron elegantulus Greene – accepted – blue dwarf fleabane
  Erigeron eximius Greene – accepted – sprucefir fleabane, spruce-fir fleabane
  Erigeron formosissimus Greene – accepted – beautiful fleabane
  Erigeron formosissimus var. formosissimus Greene – not accepted – beautiful fleabane
  Erigeron hyperboreus Greene – accepted – tundra fleabane
  Erigeron jucundus Greene – not accepted
  Erigeron lassenianus Greene – accepted – Mt. Lassen fleabane
  Erigeron lassenianus var. lassenianus Greene – accepted – Mt. Lassen fleabane
  Erigeron mendocinus Greene – not accepted
  Erigeron multiceps Greene – accepted – Kern River fleabane
  Erigeron oxyphyllus Greene – accepted – wand fleabane, rush daisy
  Erigeron peregrinus ssp. peregrinus var. dawsonii Greene – not accepted – subalpine fleabane
  Erigeron peregrinus var. dawsonii Greene – not accepted – subalpine fleabane
  Erigeron petiolaris Greene – not accepted
  Erigeron petrophilus Greene – accepted – rockloving erigeron
  Erigeron petrophilus var. petrophilus Greene – accepted – rockloving erigeron
  Erigeron platyphyllus Greene – not accepted
  Erigeron purpuratus Greene – accepted – purple fleabane
  Erigeron purpuratus var. purpuratus Greene – not accepted – purple fleabane
  Erigeron simplex Greene – not accepted – onestem fleabane, oneflower fleabane, one-stem fleabane, onestem daisy
  Erigeron sonnei Greene – not accepted
  Erigeron tracyi Greene – accepted – running fleabane
  Erigeron vreelandii Greene – accepted – Vreeland's erigeron, broadleaf daisy
  Eriocarpum australe Greene – not accepted
  Eriocarpum scabrellum Greene – not accepted
  Eriocarpum wootonii Greene – not accepted
  Eriogonum anemophilum Greene – accepted – west Humboldt buckwheat, windloving buckwheat
  Eriogonum arborescens Greene – accepted – Santa Cruz Island buckwheat
  Eriogonum arcuatum Greene – accepted
  Eriogonum arcuatum var. arcuatum Greene – accepted – Baker's buckwheat
  Eriogonum bakeri Greene – not accepted
  Eriogonum cognatum Greene – not accepted
  Eriogonum cyclosepalum Greene – not accepted
  Eriogonum davidsonii Greene – accepted – Davidson's buckwheat, Davidson's wild buckwheat
  Eriogonum densum Greene – not accepted
  Eriogonum elegans Greene – accepted – elegant buckwheat
  Eriogonum grande Greene – accepted – redflower buckwheat
  Eriogonum grande var. grande Greene – accepted – redflower buckwheat
  Eriogonum luteolum Greene – accepted – goldencarpet buckwheat
  Eriogonum luteolum var. luteolum Greene – accepted – goldencarpet buckwheat
  Eriogonum molle Greene – accepted
  Eriogonum nortonii Greene – accepted – Pinnacles buckwheat, Pinnacles wild buckwheat
  Eriogonum piperi Greene – not accepted
  Eriogonum robustum Greene – accepted – altered-andesite buckwheat, granite buckwheat
  Eriogonum rubescens Greene – not accepted
  Eriogonum salicinum Greene – not accepted
  Eriogonum subalpinum Greene – not accepted
  Eriogonum tripodum Greene – accepted – tripod buckwheat
  Eriogonum vimineum var. caninum Greene – not accepted
  Eriophyllum jepsonii Greene – accepted – Jepson's woolly sunflower
  Eriophyllum staechadifolium var. depressum Greene – not accepted
  Eriophyllum stoechadifolium var. depressum Greene – not accepted
  Eriophyllum tanacetiflorum Greene – not accepted
  Eryngium alismifolium Greene – accepted – Modoc eryngo
  Erysimum angustatum Greene – not accepted
  Erysimum insulare Greene – accepted – island wallflower
  Erysimum insulare ssp. insulare Greene – not accepted – island wallflower
  Erythrocoma campanulata Greene – not accepted
  Erythrocoma canescens Greene – not accepted
  Eschscholzia covillei Greene – not accepted
  Eschscholzia elegans Greene – not accepted
  Eschscholzia glyptosperma Greene – accepted – desert goldenpoppy, desert poppy
  Eschscholzia lemmonii Greene – accepted – Lemmon's poppy
  Eschscholzia lemmonii ssp. lemmonii Greene – accepted – Lemmon's poppy
  Eschscholzia lemmonii var. laxa Greene – not accepted
  Eschscholzia lobbii Greene – accepted – fryingpans
  Eschscholzia mexicana Greene – not accepted
  Eschscholzia parishii Greene – accepted – Parish's poppy
  Eschscholzia procera Greene – not accepted – Kernville goldenpoppy, Kernville poppy
  Eschscholzia ramosa Greene – accepted – island poppy, Channel Island poppy
  Eschscholzia rhombipetala Greene – accepted – diamond-petaled poppy, diamondpetal California poppy
  Eucephalus covillei Greene – not accepted
  Eucephalus formosus Greene – not accepted
  Eunanus angustifolius Greene – not accepted
  Eunanus austiniae Greene – not accepted
  Eunanus breweri Greene – not accepted
  Eunanus cusickii Greene – not accepted
  Eunanus douglasii var. parviflorus Greene – not accepted
  Eunanus layneae Greene – not accepted
  Eupatorium juncundum Greene – not accepted
  Eupatorium lecheifolium Greene – not accepted
  Eupatorium mohrii Greene – accepted – Mohr's thoroughwort
  Euphorbia bartolomaei Greene – accepted
  Euphorbia benedicta Greene – not accepted
  Euphorbia marilandica Greene – not accepted
  Euphorbia neomexicana Greene – not accepted
  Euphorbia parishii Greene – accepted – Parish's sandmat
  Euphorbia rafinesquei Greene – not accepted
  Euphorbia rusbyi Greene – not accepted
  Euphorbia velutina Greene – not accepted
  Euphorbia versicolor Greene – not accepted
  Euthamia camporum Greene – not accepted
  Euthamia chrysothamnoides Greene – not accepted
  Euthamia floribunda Greene – not accepted
  Euthamia galetorum Greene – not accepted
  Euthamia gymnospermoides Greene – accepted – Texas goldentop
  Euthamia media Greene – not accepted
  Euthamia microcephala Greene – not accepted
  Euthamia microphylla Greene – not accepted
  Euthamia nuttallii Greene – not accepted
  Euthamia pulverulenta Greene – not accepted
  Euthamia remota Greene – not accepted
  Evax involucrata Greene – not accepted
  Floerkea versicolor Greene – not accepted
  Forsellesia Greene – not accepted
  Frasera macrophylla Greene – not accepted
  Fritillaria agrestis Greene – accepted – stinkbells, stink bells
  Fritillaria glauca Greene – accepted – Siskiyou fritillary
  Fritillaria recurva var. coccinea Greene – not accepted
  Gaillardia fastigiata Greene – not accepted
  Gaillardia lutea Greene – not accepted
  Gaillardia multiceps Greene – accepted – onion blanketflower
  Gaillardia multiceps var. multiceps Greene – not accepted – onion blanketflower
  Gaillardia parryi Greene – accepted – Parry's blanketflower
  Galium buxifolium Greene – accepted – box bedstraw, island bedstraw
  Galium culbertsonii Greene – not accepted
  Galium flaccidum Greene – not accepted
  Galium miguelense Greene – not accepted
  Gayophytum lasiospermum Greene – not accepted
  Gentiana interrupta Greene – not accepted
  Gentiana rusbyi Greene – not accepted
  Gerardia decemloba Greene – not accepted
  Gerardia neoscotica Greene – not accepted
  Gnaphalium chilense var. confertifolium Greene – not accepted
  Gnaphalium macounii Greene – not accepted
  Grindelia camporum Greene – not accepted – Great Valley gumweed
  Grindelia camporum var. camporum Greene – not accepted – Great Valley gumweed
  Grindelia decumbens Greene – accepted – reclined gumweed
  Grindelia decumbens var. decumbens Greene – not accepted – reclined gumweed
  Grindelia fastigiata Greene – not accepted – pointed gumweed
  Grindelia inornata Greene – not accepted – Colorado gumweed
  Grindelia inornata var. inornata Greene – not accepted – Colorado gumweed
  Grindelia latifolia var. platyphylla Greene – not accepted
  Grindelia oxylepis Greene – accepted – Mexican gumweed
  Grindelia paludosa Greene – not accepted
  Grindelia procera Greene – not accepted
  Grindelia scabra Greene – accepted – rough gumweed
  Grindelia subalpina Greene – accepted – subalpine gumweed
  Grindelia subalpina var. subalpina Greene – not accepted – subalpine gumweed
  Guillenia Greene – not accepted – guillenia, mustard
  Gutierrezia diversifolia Greene – not accepted
  Gutierrezia glomerella Greene – not accepted
  Gutierrezia lepidota Greene – not accepted
  Gutierrezia linoides Greene – not accepted
  Gutierrezia serotina Greene – accepted – late snakeweed
  Gutierrezia tenuis Greene – not accepted
  Gymnosteris Greene – accepted
  Habenaria maritima Greene – not accepted
  Habenaria michaelii Greene – not accepted
  Habenaria saccata Greene – not accepted
  Haplopappus junceus Greene – not accepted
  Hazardia Greene – accepted – bristleweed, hazardia
  Hedeoma blepharodonta Greene – not accepted
  Hedeoma diffusa Greene – accepted – spreading false pennyroyal
  Hedeoma diffusum Greene – not accepted – Flagstaff pennyroyal
  Hedeoma pulchella Greene – not accepted
  Hedysarum occidentale Greene – accepted – western sweetvetch
  Hedysarum occidentale var. occidentale Greene – accepted – western sweetvetch
  Helianthella castanea Greene – accepted – Mt. Diablo helianthella
  Helianthemum aldersonii Greene – not accepted
  Helianthus fascicularis Greene – not accepted
  Heliotropium californicum Greene – not accepted
  Hemitomes pumilum Greene – not accepted
  Hemizonia cleavelandii Greene – not accepted
  Hemizonia clevelandii Greene – not accepted
  Hemizonia hispida Greene – not accepted
  Hemizonia kelloggii Greene – not accepted – Kellogg's tarweed
  Hemizonia lobbii Greene – not accepted – threeray tarweed
  Hemizonia luzulifolia var. lutescens Greene – not accepted
  Hemizonia oppositifolia Greene – not accepted
  Hemizonia parryi Greene – not accepted – pappose tarweed
  Hemizonia parryi ssp. parryi Greene – not accepted – pappose tarweed
  Hemizonia spicata Greene – not accepted
  Hesperodoria Greene – accepted – glowweed, hesperodoria
  Hesperomecon Greene – accepted
  Heterodraba Greene – not accepted – heterodraba
  Heuchera leptomeria Greene – not accepted
  Heuchera maxima Greene – accepted – island alumroot, Jill of the rocks
  Heuchera versicolor Greene – not accepted
  Hibiscus opulifolius Greene – not accepted
  Hibiscus pinetorum Greene – not accepted
  Hibiscus platanoides Greene – not accepted
  Hieracium brevipilum Greene – accepted – Mogollon hawkweed
  Hieracium carneum Greene – accepted – Huachuca hawkweed
  Hieracium rusbyi Greene – not accepted – Rusby's hawkweed
  Hieracium traillii Greene – accepted – Maryland hawkweed
  Hoita villosa Greene – not accepted
  Holocarpha Greene – accepted – tarweed
  Holozonia Greene – accepted – holozonia
  Hookera leptandra Greene – not accepted
  Hookera orcuttii Greene – not accepted
  Hookera rosea Greene – not accepted
  Hookeria leptandra Greene – not accepted
  Hookeria orcuttii Greene – not accepted
  Hookeria rosea Greene – not accepted
  Horkelia kelloggii Greene – not accepted
  Horkelia parryi Greene – accepted – Parry's horkelia
  Hosackia argyraea Greene – not accepted
  Hosackia ornithopa Greene – not accepted
  Hymenopappus lugens Greene – not accepted
  Hymenopappus robustus Greene – not accepted
  Hypericum parvulum Greene – accepted – Sierra Madre St. Johnswort
  Ibervillea Greene – accepted – globeberry
  Iliamna Greene – accepted – wild hollyhock, globe mallow
  Iliamna angulata Greene – not accepted
  Iliamna remota Greene – accepted – Kankakee globe-mallow, Kankakee mallow
  Ionactis Greene – accepted – aster, ionactis
  Isocoma acradenia ssp. acradenia Greene – not accepted – alkali goldenbush
  Isocoma arguta Greene – accepted – Carquinez goldenbush
  Isocoma bracteosa Greene – not accepted
  Isocoma eremophila Greene – not accepted
  Isocoma oxyphylla Greene – not accepted
  Isocoma pedicellata Greene – not accepted
  Isocoma rusbyi Greene – accepted – Rusby's goldenbush
  Isocoma tenuisecta Greene – accepted – burroweed, burrow goldenweed
  Juncus uncialis Greene – accepted – twelfth rush
  Koellia curvipes Greene – not accepted
  Kumlienia Greene – not accepted – false buttercup
  Lacinaria elegantula Greene – not accepted
  Lacinaria lancifolia Greene – not accepted
  Lactuca campestris Greene – not accepted
  Lagophylla congesta Greene – not accepted
  Langloisia Greene – accepted
  Laphamia cernua Greene – not accepted
  Lasthenia conjugens Greene – accepted – Contra Costa goldfields
  Lathyrus jepsonii Greene – accepted – Delta tule pea, Jepson's sweet pea
  Lathyrus jepsonii ssp. jepsonii Greene – not accepted – Delta tule-pea
  Lathyrus jepsonii var. jepsonii Greene – accepted – Delta tule pea
  Lathyrus laetiflorus Greene – not accepted
  Lathyrus laetiflorus var. laetiflorus Greene – not accepted
  Lathyrus violaceus Greene – not accepted
  Lembertia Greene – not accepted – lembertia
  Lepidium medium Greene – not accepted
  Lepidium nitidum var. insigne Greene – not accepted
  Lesquerella diversifolia Greene – not accepted
  Lesquerella foliacea Greene – not accepted
  Lesquerella parvula Greene – not accepted – pygmy bladderpod
  Lesquerella pruinosa Greene – not accepted – Pagosa Springs bladderpod
  Lesquerella valida Greene – not accepted – strong bladderpod
  Lessingia arachnoidea Greene – accepted – Crystal Springs lessingia
  Lessingia hololeuca Greene – accepted – woollyhead lessingia
  Lessingia hololeuca var. hololeuca Greene – not accepted – woollyhead vinegarweed
  Lessingia micradenia Greene – accepted – Mt. Tamalpais lessingia
  Lessingia micradenia var. micradenia Greene – accepted – Mt. Tamalpais lessingia
  Lessingia nemaclada Greene – accepted – slenderstem lessingia, Mendocino lessingia
  Lessingia nemaclada var. nemaclada Greene – not accepted – slenderstem lessingia
  Lessingia pectinata Greene – accepted – valley lessingia
  Lessingia pectinata var. pectinata Greene – accepted
  Leucelene Greene – not accepted
  Lilaeopsis Greene – accepted – grasswort
  Linanthus acicularis Greene – not accepted – bristly linanthus
  Linanthus neglectus Greene – not accepted
  Linanthus nudatus Greene – not accepted – Tehachapi linanthus
  Linanthus serrulatus Greene – not accepted – Madera linanthus
  Linum clevelandii Greene – not accepted
  Linum neomexicanum Greene – accepted – New Mexico yellow flax
  Lithophragma rupicola Greene – not accepted
  Lithospermum cobrense Greene – accepted – smooth pucoon, smooththroat gromwell, smooththroat stoneseed
  Lithospermum viride Greene – accepted – green gromwell, green stoneseed
  Lobelia dunnii Greene – not accepted – Dunn's lobelia
  Lobelia dunnii ssp. dunnii Greene – not accepted
  Lobelia dunnii ssp. dunnii var. dunnii Greene – not accepted
  Lobelia dunnii var. dunnii Greene – not accepted – Dunn's lobelia
  Lotus benthamii Greene – not accepted – Bentham's broom
  Lotus biolettii Greene – not accepted
  Lotus cupreus Greene – not accepted
  Lotus davidsonii Greene – not accepted
  Lotus douglasii Greene – not accepted
  Lotus eriophorus Greene – not accepted
  Lotus formosissimus Greene – not accepted – seaside bird's-foot trefoil
  Lotus hamatus Greene – not accepted – San Diego bird's-foot trefoil, San Diego bird's-foot-trefoil
  Lotus humistratus Greene – not accepted – foothill deervetch, maresfat
  Lotus neomexicanus Greene – not accepted
  Lotus niveus Greene – not accepted
  Lotus nuttallianus Greene – not accepted – wire bird's-foot trefoil, prostrate lotus
  Lotus salsuginosus Greene – not accepted – coastal bird's-foot trefoil, maresfat, humble trefoil
  Lotus salsuginosus var. salsuginosus Greene – not accepted – coastal bird's-foot trefoil
  Lotus tomentellus Greene – not accepted
  Lupinus abortivus Greene – not accepted
  Lupinus aduncus Greene – not accepted
  Lupinus albicaulis var. sylvestris Greene – not accepted
  Lupinus albifrons var. collinus Greene – accepted – silver lupine
  Lupinus alsophilus Greene – not accepted
  Lupinus ammophilus Greene – accepted – sand lupine
  Lupinus amplus Greene – not accepted
  Lupinus apricus Greene – not accepted
  Lupinus arcenthinus Greene – not accepted
  Lupinus arceuthinus Greene – not accepted
  Lupinus bakeri Greene – accepted – Baker's lupine
  Lupinus bakeri ssp. bakeri Greene – accepted – Baker's lupine
  Lupinus blumeri Greene – not accepted
  Lupinus capitatus Greene – not accepted
  Lupinus convillei Greene – not accepted
  Lupinus covillei Greene – accepted – shaggy lupine
  Lupinus culbertsonii Greene – accepted – Hoskett Meadows lupine
  Lupinus culbertsonii ssp. culbertsonii Greene – accepted – Hoskett Meadows lupine
  Lupinus dasyphyllus Greene – not accepted
  Lupinus dichrous Greene – not accepted
  Lupinus elmeri Greene – accepted – Elmer's lupine
  Lupinus floribundus Greene – not accepted
  Lupinus formosus Greene – accepted – summer lupine
  Lupinus formosus var. formosus Greene – accepted – summer lupine
  Lupinus franciscanus Greene – not accepted
  Lupinus fruticulosus Greene – not accepted
  Lupinus fulcratus Greene – accepted – greenstipule lupine
  Lupinus gracilentus Greene – accepted – green slender lupine
  Lupinus guadalupensis Greene – accepted – Guadalupe Island lupine
  Lupinus habrocomus Greene – not accepted
  Lupinus helleri Greene – not accepted
  Lupinus hillii Greene – accepted – Hill's lupine
  Lupinus hillii var. hillii Greene – accepted – Hill's lupine
  Lupinus hirsutulus Greene – not accepted
  Lupinus hypolasius Greene – not accepted
  Lupinus ingratus Greene – not accepted
  Lupinus leptostachys Greene – not accepted
  Lupinus leptostachyus Greene – not accepted
  Lupinus ligulatus Greene – not accepted
  Lupinus longipes Greene – not accepted
  Lupinus ludovicianus Greene – accepted – San Luis lupine
  Lupinus magnus Greene – not accepted
  Lupinus malacophyllus Greene – accepted – jawleaf lupine, softleaf lupine
  Lupinus micheneri Greene – not accepted
  Lupinus michneri Greene – not accepted
  Lupinus myrianthus Greene – not accepted
  Lupinus nemoralis Greene – not accepted
  Lupinus neomexicanus Greene – accepted – New Mexico lupine
  Lupinus ovinus Greene – not accepted
  Lupinus pachylobus Greene – accepted – Mt. Diablo lupine
  Lupinus perditorum Greene – not accepted
  Lupinus polycarpus Greene – accepted – smallflower lupine
  Lupinus pondii Greene – not accepted
  Lupinus rubricaulis Greene – not accepted
  Lupinus tidestromii Greene – accepted – Tidestrom's lupine, clover lupine
  Lupinus tidestromii var. tidestromii Greene – accepted – Tidestrom's lupine
  Lupinus umbellatus Greene – not accepted
  Lupinus volcanicus Greene – not accepted
  Lupinus volutans Greene – accepted – pinyon lupine
  Lupinus yukonensis Greene – not accepted
  Lycium hassei Greene – accepted – Santa Catalina Island desert-thorn
  Lycopus asper Greene – accepted – rough water-horehound, rough bugleweed
  Lyonothamnus aspleniifolius Greene – not accepted
  Lythrum adsurgens Greene – not accepted
  Machaeranthera cichoriacea Greene – not accepted
  Machaeranthera commixta Greene – not accepted
  Machaeranthera linearis Greene – not accepted
  Machaeranthera montana Greene – not accepted
  Machaeranthera mucronata Greene – not accepted
  Machaeranthera oxylepis Greene – not accepted
  Machaeranthera parthenium Greene – not accepted
  Machaeranthera rigida Greene – not accepted
  Machaeranthera scoparia Greene – not accepted
  Machaeranthera subalpina Greene – not accepted
  Machaeranthera tagetina Greene – accepted – mesa tansyaster, mesa tansy-aster
  Madia anomala Greene – accepted – plumpseeded madia
  Madia citriodora Greene – accepted – lemonscented madia, lemonscent madia
  Madia rammii Greene – not accepted – Ramm's madia
  Malacothamnus Greene – accepted – bushmallow, chaparral mallow
  Malacothrix altissima Greene – not accepted
  Malacothrix indecora Greene – accepted – Santa Cruz Island desertdandelion, Santa Cruz Island malocothrix
  Malacothrix insularis Greene – accepted – island desertdandelion
  Malacothrix squalida Greene – accepted – Santa Cruz desertdandelion, island malacothrix
  Malus macounii Greene – not accepted
  Malvastrum digitatum Greene – not accepted
  Malvastrum orbiculatum Greene – not accepted
  Malvastrum parryi Greene – not accepted
  Mammillaria pondii Greene – accepted
  Mammillaria pondii ssp. pondii Greene – accepted
  Matricaria occidentalis Greene – accepted – valley mayweed
  Meconella collina Greene – not accepted
  Meconella denticulata Greene – accepted – smallflower fairypoppy
  Meconella octandra Greene – not accepted
  Megalodonta Greene – not accepted – water-marigold, watermarigold
  Megarrhiza gilensis Greene – not accepted
  Melanidion boreale Greene – not accepted
  Melanobatus Greene – not accepted
  Melanobatus bernardinus Greene – not accepted
  Mentzelia affinis Greene – accepted – yellowcomet, yellow comet stickleaf, hydra blazingstar
  Mentzelia densa Greene – accepted – Royal Gorge blazingstar, Royal Gorge stickleaf
  Mentzelia lutea Greene – not accepted
  Mentzelia nitens Greene – accepted – shining stickleaf, shining blazingstar
  Mentzelia nitens var. nitens Greene – accepted – shining blazingstar, California blazingstar, shining stickleaf
  Mertensia arizonica Greene – accepted – aspen bluebells
  Mertensia bakeri Greene – not accepted
  Mertensia bakeri var. bakeri Greene – not accepted – Baker's bluebells
  Mertensia fusiformis Greene – not accepted – spindleroot bluebells
  Mertensia linearis Greene – not accepted
  Mertensia longiflora Greene – accepted – longflower bluebells, small bluebells
  Micrampelis fabacea var. agrestis Greene – not accepted
  Microseris acuminata Greene – accepted – Sierra foothill silverpuffs
  Microseris campestris Greene – accepted – San Joaquin silverpuffs
  Microsteris Greene – accepted
  Microsteris humilis Greene – not accepted
  Mimetanthe Greene – not accepted
  Mimulus acutidens Greene – accepted – Kings River monkeyflower
  Mimulus arvensis Greene – not accepted
  Mimulus barbatus Greene – accepted – bearded monkeyflower
  Mimulus cardinalis var. exsul Greene – not accepted
  Mimulus cardinalis var. griseus Greene – not accepted
  Mimulus cardinalis var. rigens Greene – not accepted
  Mimulus clementinus Greene – not accepted
  Mimulus corallinus Greene – not accepted
  Mimulus cordatus Greene – not accepted
  Mimulus cuspidata Greene – not accepted
  Mimulus equinnus Greene – not accepted
  Mimulus equinus Greene – not accepted
  Mimulus geniculatus Greene – not accepted
  Mimulus glareosus Greene – not accepted
  Mimulus glaucescens Greene – accepted – shieldbract monkeyflower
  Mimulus guttatus var. grandis Greene – not accepted
  Mimulus guttatus var. insignis Greene – not accepted
  Mimulus hallii Greene – not accepted
  Mimulus implexus Greene – not accepted
  Mimulus implicatus Greene – not accepted
  Mimulus inamoenus Greene – not accepted
  Mimulus inodorus Greene – not accepted
  Mimulus langsdorffii var. argutus Greene – not accepted
  Mimulus langsdorffii var. platyphyllus Greene – not accepted
  Mimulus langsdorfii var. argutus Greene – not accepted
  Mimulus langsdorfii var. platyphyllus Greene – not accepted
  Mimulus longulus Greene – not accepted
  Mimulus lucens Greene – not accepted
  Mimulus marmoratus Greene – not accepted
  Mimulus mephiticus Greene – accepted – foul-odor monkeyflower, foul odor monkeyflower
  Mimulus minthodes Greene – not accepted
  Mimulus minusculus Greene – not accepted
  Mimulus moniliformis Greene – not accepted
  Mimulus nasutus Greene – not accepted
  Mimulus paniculatus Greene – not accepted
  Mimulus parishii Greene – accepted – Parish's monkeyflower
  Mimulus petiolaris Greene – not accepted
  Mimulus pilosellus Greene – not accepted
  Mimulus prionophyllus Greene – not accepted
  Mimulus procerus Greene – not accepted
  Mimulus puberulus Greene – not accepted
  Mimulus scouleri var. caespitosus Greene – not accepted
  Mimulus subreniformis Greene – not accepted
  Mimulus verbenaceus Greene – not accepted – crimson monkey-flower, crimson monkeyflower
  Mimulus veronicifolius Greene – not accepted
  Mirabilis aspera Greene – not accepted
  Mitella diversifolia Greene – accepted – angleleaf miterwort
  Mitella ovalis Greene – accepted – oval-leaf miterwort, coastal miterwort
  Monardella discolor Greene – not accepted
  Monardella glauca Greene – accepted – blue monardella, gray monardella, pale monardella
  Monardella neglecta Greene – not accepted
  Monardella viminea Greene – accepted – willowy monardella
  Morus confinis Greene – not accepted
  Morus crataegifolia Greene – not accepted
  Morus grisea Greene – not accepted
  Morus radulina Greene – not accepted
  Muilla coronata Greene – accepted – crowned muilla
  Muilla serotina Greene – not accepted
  Muilla transmontana Greene – accepted – inland muilla
  Myosurus alopecuroides Greene – not accepted
  Myosurus minimus ssp. apus var. apus Greene – not accepted – tiny mousetail
  Myosurus minimus ssp. apus var. filiformis Greene – not accepted – tiny mousetail
  Myosurus minimus var. apus Greene – not accepted
  Myosurus minimus var. filiformis Greene – not accepted
  Myosurus minumus var. apus Greene – not accepted
  Nasturtium occidentale Greene – not accepted
  Navarretia hamata Greene – accepted – hooked pincushionplant
  Navarretia hamata ssp. hamata Greene – accepted – hooked pincushionplant
  Navarretia mellita Greene – accepted – honeyscented pincushionplant
  Navarretia mitracarpa Greene – accepted – mitrefruit pincushionplant
  Navarretia mitracarpa Greene – not accepted
  Navarretia mitracarpa var. mitracarpa Greene – not accepted
  Navarretia nigelliformis Greene – accepted – adobe navarretia
  Navarretia nigelliformis ssp. nigelliformis Greene – accepted – adobe navarretia
  Navarretia peninsularis Greene – accepted – Baja pincushionplant
  Navarretia prolifera Greene – accepted – burr pincushionplant, bur pincushionplant
  Navarretia prolifera ssp. prolifera Greene – accepted – burr pincushionplant, bur pincushionplant
  Navarretia subuligera Greene – accepted – awl-leaf pincushionplant
  Navarretia tagetina Greene – accepted – marigold pincushionplant
  Navarretia tagetina var. tagetina Greene – not accepted
  Nemacladus capillaris Greene – accepted – common threadplant
  Nemacladus montanus Greene – accepted – mountain threadplant
  Nemacladus pinnatifidus Greene – accepted – combleaf threadplant
  Nemacladus rubescens Greene – accepted – desert threadplant
  Nemacladus rubescens var. rubescens Greene – not accepted – desert threadplant
  Neobeckia Greene – not accepted – Neobeckia, lakecress
  Nerisyrenia Greene – accepted – fanmustard
  Oclemena Greene – accepted – aster
  Oenothera campestris Greene – not accepted
  Oenothera depressa Greene – not accepted
  Oenothera hilgardii Greene – not accepted
  Oenothera hirtella Greene – not accepted
  Oenothera leptocarpa Greene – not accepted
  Oreastrum elatum Greene – not accepted
  Oreocarya abortiva Greene – not accepted
  Oreocarya bakeri Greene – not accepted
  Oreocarya confertiflora Greene – not accepted
  Oreocarya nitida Greene – not accepted
  Oreocarya nubigena Greene – not accepted
  Oreocarya thyrsiflora Greene – not accepted
  Oreostemma Greene – accepted – aster, oreostemma
  Orthocarpus cuspidatus Greene – accepted – Siskiyou Mountain owlclover, toothed owl's-clover
  Orthocarpus cuspidatus ssp. cuspidatus Greene – accepted – Siskiyou Mountain owl's-clover
  Osmaronia cerasiformis var. lancifolia Greene – not accepted
  Papaver lemmonii Greene – not accepted
  Papaver macounii Greene – accepted – Macoun's poppy
  Papaver macounii ssp. macounii Greene – accepted – Macoun's poppy
  Parmena Greene – not accepted
  Pedicularis angustissima Greene – not accepted
  Pedicularis mogollonica Greene – not accepted
  Penstemon albertinus Greene – accepted – Alberta beardtongue
  Penstemon arenarius Greene – accepted – sanddune penstemon, Nevada sanddune beardtongue
  Penstemon davidsonii Greene – accepted – timberline penstemon, Davidson's penstemon
  Penstemon davidsonii var. davidsonii Greene – accepted – Davidson's penstemon
  Penstemon gormanii Greene – accepted – Gorman's beardtongue
  Penstemon modestus Greene – not accepted
  Penstemon montanus Greene – accepted – cordroot beardtongue
  Penstemon montanus var. montanus Greene – accepted – cordroot beardtongue
  Penstemon oreocharis Greene – not accepted
  Penstemon pinifolius Greene – accepted – pineneedle penstemon, pineneedle beardtongue
  Penstemon pratensis Greene – accepted – western whiteflower penstemon, western whiteflower beardtongue
  Penstemon teucrioides Greene – accepted – germander beardtongue
  Penstemon vaseyanus Greene – not accepted
  Pentachaeta alsinoides Greene – accepted – tiny pygmydaisy
  Pentachaeta bellidiflora Greene – accepted – whiteray pygmydaisy, white-rayed pentachaeta
  Pentachaeta paleacea Greene – not accepted
  Persicaria mesochora Greene – not accepted
  Persicaria nebraskensis Greene – not accepted
  Petalonyx linearis Greene – accepted – narrow-leaf sandpaper plant, narrowleaf sandpaper plant
  Petasites nivalis Greene – not accepted
  Petasites trigonophylla Greene – not accepted
  Petradoria Greene – accepted – rockgoldenrod, rock goldenrod
  Phacelia caerulea Greene – not accepted – skyblue phacelia
  Phacelia cicutaria Greene – accepted – caterpillar phacelia
  Phacelia cicutaria var. cicutaria Greene – accepted – caterpillar phacelia
  Phacelia coerulea Greene – accepted – skyblue scorpionweed, skyblue phacelia
  Phacelia congdonii Greene – accepted – Congdon's phacelia
  Phacelia cryptantha Greene – accepted – hidden-flower scorpion-weed, limestone phacelia, hiddenflower phacelia
  Phacelia eremophila Greene – not accepted
  Phacelia floribunda Greene – accepted – southern island phacelia
  Phacelia frigida Greene – not accepted
  Phacelia frigida ssp. frigida Greene – not accepted – cold phacelia
  Phacelia imbricata Greene – accepted – imbricate phacelia
  Phacelia imbricata ssp. imbricata Greene – accepted – imbricate phacelia
  Phacelia inconspicua Greene – accepted – obscure phacelia, hidden phacelia
  Phacelia mutabilis Greene – accepted – changeable phacelia
  Phacelia nemoralis Greene – accepted – shade phacelia
  Phacelia nemoralis ssp. nemoralis Greene – accepted – shade phacelia
  Phacelia rupestris Greene – accepted – rock scorpion-weed, rock scorpionweed, rock phacelia
  Phacelia suaveolens Greene – accepted – sweetscented phacelia
  Phacelia suaveolens ssp. suaveolens Greene – accepted – sweetscented phacelia
  Phacelia suaveolens var. suaveolens Greene – not accepted
  Phacelia thermalis Greene – accepted – heated phacelia
  Phacelia umbrosa Greene – accepted – Colorado Desert phacelia
  Phaseolus parvulus Greene – accepted – Pinos Altos Mountain bean
  Phlox alyssifolia Greene – accepted – alyssum-leaf phlox, alyssumleaf phlox
  Phlox alyssifolia ssp. alyssifolia Greene – accepted – alyssumleaf phlox
  Phlox mesoleuca Greene – accepted – threadleaf phlox
  Pholisma depressum Greene – not accepted
  Plagiobothrys asper Greene – not accepted
  Plagiobothrys campestris Greene – not accepted
  Plagiobothrys harknessii Greene – not accepted
  Plagiobothrys pringlei Greene – accepted – Pringle's popcornflower
  Planodes Greene – accepted
  Plantago californica Greene – not accepted
  Plantago patagonica var. californica Greene – not accepted
  Plantago shastensis Greene – not accepted
  Platystemon arizonicus Greene – not accepted
  Platystemon californicus var. crinitus Greene – not accepted
  Platystemon confinis Greene – not accepted
  Platystemon mohavensis Greene – not accepted
  Polemonium elegans Greene – accepted – elegant Jacob's-ladder
  Polemonium eximium Greene – accepted – skypilot
  Polemonium filicinum Greene – not accepted
  Polemonium flavum Greene – not accepted
  Polemonium occidentale Greene – accepted – western polemonium, western Jacob's-ladder
  Polemonium occidentale ssp. occidentale Greene – accepted – western polemonium, western Jacob's-ladder
  Polemonium pectinatum Greene – accepted – Washington Jacob's-ladder
  Polyctenium Greene – accepted – combleaf
  Polygala rusbyi Greene – not accepted – ruby polygala, Rusby's milkwort
  Polygonum austiniae Greene – accepted – Austin's knotweed
  Polygonum cephalophorum Greene – not accepted
  Polygonum douglasii Greene – accepted – Douglas' knotweed
  Polygonum douglasii ssp. douglasii Greene – not accepted – Douglas' knotweed, renouée de Douglas variété de Douglas
  Polygonum engelmannii Greene – accepted – Engelmann's knotweed
  Polygonum fusiforme Greene – not accepted – Needles knotweed
  Polygonum glastifolium Greene – not accepted
  Polygonum kelloggii Greene – not accepted
  Polygonum parryi Greene – accepted – Parry's knotweed
  Polygonum vulcanicum Greene – not accepted
  Porophyllum caesium Greene – not accepted
  Porophyllum junciforme Greene – not accepted
  Porophyllum vaseyi Greene – not accepted
  Potentilla ambigens Greene – accepted – silkyleaf cinquefoil
  Potentilla arizonica Greene – accepted – Garland Prairie cinquefoil
  Potentilla ashlandica Greene – not accepted
  Potentilla biennis Greene – accepted – biennial cinquefoil
  Potentilla californica var. elata Greene – not accepted
  Potentilla californica var. frondosa Greene – not accepted
  Potentilla clevelandii Greene – not accepted
  Potentilla daucifolia Greene – not accepted
  Potentilla douglasii Greene – not accepted
  Potentilla frondosa Greene – not accepted
  Potentilla glandulosa var. lactea Greene – not accepted
  Potentilla glandulosa var. reflexa Greene – not accepted
  Potentilla hansenii Greene – not accepted
  Potentilla howellii Greene – not accepted
  Potentilla lindleyi Greene – not accepted
  Potentilla micheneri Greene – not accepted
  Potentilla nubigena Greene – not accepted
  Potentilla plattensis var. leucophylla Greene – not accepted
  Potentilla puberula Greene – not accepted
  Potentilla scopulorum Greene – not accepted
  Potentilla subviscosa Greene – accepted – Navajo cinquefoil
  Potentilla subviscosa var. subviscosa Greene – accepted – Navajo cinquefoil
  Potentilla vallicola Greene – not accepted
  Primula eximia Greene – not accepted – arctic primrose
  Primula rusbyi Greene – accepted – Rusby's primrose
  Psilostrophe bakeri Greene – accepted – Baker's paperflower
  Psoralea douglasii Greene – not accepted
  Psychrobatia Greene – not accepted
  Ptelea crenulata Greene – accepted – California hoptree
  Ptelea monticola Greene – not accepted
  Ptelea pallida Greene – not accepted
  Pyrola pallida Greene – not accepted
  Pyrrocoma congesta Greene – not accepted
  Pyrrocoma genuflexa Greene – not accepted
  Pyrrocoma gossypina Greene – not accepted
  Pyrrocoma lanulosa Greene – not accepted
  Pyrrocoma liatriformis Greene – accepted – smallhead goldenweed
  Pyrrocoma scaberula Greene – accepted
  Pyrrocoma sessiliflora Greene – not accepted
  Pyrrocoma sonchifolia Greene – not accepted
  Pyrrocoma subsquarrosa Greene – not accepted
  Pyrrocoma subviscosa Greene – not accepted
  Quercus engelmannii Greene – accepted – Engelmann's oak
  Quercus parvula Greene – not accepted – Santa Cruz Island oak, coast oak
  Quercus parvula var. parvula Greene – not accepted – Santa Cruz Island oak
  Quercus turbinella Greene – accepted – turbinella oak, scrub oak, shrub live oak, Sonoran scrub oak
  Quercus turbinella var. turbinella Greene – not accepted – shrub live oak
  Quercus venustula Greene – not accepted
  Raillardella pringlei Greene – accepted – showy raillardella
  Rainiera Greene – accepted – rainiera
  Ranunculus affinis var. micropetalus Greene – not accepted
  Ranunculus bongardii Greene – not accepted
  Ranunculus californicus var. cuneatus Greene – accepted
  Ranunculus californicus var. laetus Greene – not accepted
  Ranunculus caricetorum Greene – not accepted
  Ranunculus earlei Greene – not accepted
  Ranunculus ellipticus Greene – not accepted
  Ranunculus eximius Greene – not accepted – tundra buttercup
  Ranunculus gormanii Greene – accepted – Gorman's buttercup
  Ranunculus hartwegii Greene – not accepted
  Ranunculus howellii Greene – not accepted
  Ranunculus inamoenus Greene – accepted – graceful buttercup
  Ranunculus inamoenus var. inamoenus Greene – accepted – graceful buttercup
  Ranunculus intertextus Greene – not accepted
  Ranunculus ludovicianus Greene – not accepted
  Ranunculus occidentalis var. brevistylis Greene – accepted – western buttercup
  Ranunculus occidentalis var. howellii Greene – accepted – western buttercup
  Ranunculus occidentalis var. ultramontanus Greene – accepted – western buttercup
  Ranunculus oreogenes Greene – not accepted – Oregon buttercup
  Ranunculus populago Greene – accepted – popular buttercup
  Ranunculus rugulosus Greene – not accepted
  Ranunculus turneri Greene – accepted – Turner's buttercup
  Ranunculus usneoides Greene – not accepted
  Rhamnus betulifolia Greene – accepted – birchleaf buckthorn
  Rhamnus betulifolia var. betulifolia Greene – accepted – birchleaf buckthorn
  Rhamnus blumeri Greene – accepted – Blumer's buckthorn
  Rhamnus fasciculata Greene – not accepted
  Rhamnus insularis Greene – not accepted
  Rhamnus pirifolia Greene – accepted – island redberry
  Rhamnus rubra Greene – accepted – red buckthorn
  Rhamnus rubra ssp. rubra Greene – accepted – red buckthorn
  Rhamnus smithi Greene – not accepted
  Rhamnus smithii Greene – accepted – Smith's buckthorn
  Rhododendron sonomense Greene – not accepted
  Rhus borealis Greene – not accepted
  Rhus calophylla Greene – not accepted
  Rhus pulvinata Greene – not accepted – northern smooth sumac
  Ribes amictum Greene – not accepted
  Ribes aridum Greene – not accepted
  Ribes cognatum Greene – not accepted
  Ribes cruentum Greene – not accepted – shinyleaf currant
  Ribes cruentum var. cruentum Greene – not accepted – shinyleaf currant
  Ribes deductum Greene – not accepted
  Ribes glutinosum var. melanocarpum Greene – not accepted
  Ribes howellii Greene – not accepted
  Ribes lasianthum Greene – accepted – alpine gooseberry
  Ribes marshallii Greene – accepted – Hupa gooseberry, Marshall's gooseberry
  Ribes mogollonicum Greene – not accepted
  Ribes pinetorum Greene – accepted – orange gooseberry
  Ribes quercetorum Greene – accepted – oak gooseberry, rock gooseberry
  Ribes velutinum Greene – accepted – desert gooseberry
  Ribes velutinum var. velutinum Greene – not accepted – desert gooseberry
  Ribes victoris Greene – accepted – Victor's gooseberry
  Ribes victoris var. victoris Greene – not accepted – Victor's gooseberry
  Romanzoffia californica Greene – accepted – California mistmaiden
  Romanzoffia suksdorfii Greene – not accepted
  Rorippa curvipes Greene – accepted – blunt-leaf yellowcress, bluntleaf yellowcress
  Rorippa curvipes var. curvipes Greene – not accepted – bluntleaf yellowcress, blunt-leaf yellowcress
  Rorippa tenerrima Greene – accepted – watercress, Modoc yellowcress
  Rosa abietorum Greene – not accepted
  Rosa alcea Greene – not accepted
  Rosa aldersonii Greene – not accepted
  Rosa covillei Greene – not accepted
  Rosa granulata Greene – not accepted
  Rosa gratissima Greene – not accepted
  Rosa heliophila Greene – not accepted
  Rosa helleri Greene – not accepted
  Rosa leucopsis Greene – not accepted
  Rosa lunellii Greene – not accepted
  Rosa macounii Greene – not accepted
  Rosa manca Greene – not accepted – Mancos rose
  Rosa melina Greene – not accepted
  Rosa mirifica Greene – not accepted
  Rosa muriculata Greene – not accepted
  Rosa myriadenia Greene – not accepted – glandular rose
  Rosa pandorana Greene – not accepted
  Rosa pistacoria Greene – not accepted
  Rosa pratincola Greene – not accepted
  Rosa rydbergii Greene – not accepted
  Rosa sonomensis Greene – not accepted
  Rosa suffulta Greene – not accepted
  Rosa vernonii Greene – not accepted
  Rosa yainacensis Greene – not accepted – Cascade rose
  Rumex ellipticus Greene – accepted – elliptic tall dock
  Rumex fenestratus Greene – not accepted
  Rumex hesperis Greene – not accepted
  Rumex hesperius Greene – accepted – Western willow dock
  Rumex lacustris Greene – accepted – lake willow dock
  Sagittaria sanfordii Greene – accepted – valley arrowhead, Valley sagittaria
  Salvia leucophylla Greene – accepted – San Luis purple sage
  Salvia mellifera Greene – accepted – black sage
  Salvia mohavensis Greene – accepted – Mojave sage
  Salvia nohavensis Greene – not accepted
  Salvia sonomensis Greene – accepted – creeping sage
  Salvia spathacea Greene – accepted – hummingbird sage
  Sambucus callicarpa Greene – not accepted – Pacific red elder
  Sambucus orbiculata Greene – not accepted
  Samolus vagans Greene – accepted – Chiricahua Mountain brookweed
  Sandbergia Greene – accepted
  Sanicula saxatilis Greene – accepted – devil's blacksnakeroot, rock sanicle
  Sanicula septentrionalis Greene – not accepted
  Saviniona clementina Greene – not accepted
  Saviniona reticulata Greene – not accepted
  Saxifraga aprica Greene – not accepted – Sierra saxifrage
  Saxifraga californica Greene – not accepted – California saxifrage
  Saxifraga fallax Greene – not accepted
  Saxifraga fragarioides Greene – not accepted
  Saxifraga howellii Greene – not accepted – Howell's saxifrage
  Saxifraga marshallii Greene – not accepted – Marshall's saxifrage
  Saxifraga nidifica Greene – not accepted – Hooker's saxifrage, peak saxifrage
  Saxifraga nidifica var. nidifica Greene – not accepted – peak saxifrage
  Saxifraga parvifolia Greene – not accepted
  Saxifraga rhomboidea Greene – not accepted – diamond-leaf saxifrage, diamondleaf saxifrage
  Saxifraga umbellulata Greene – not accepted
  Schmaltzia anisophylla Greene – not accepted
  Schmaltzia racemulosa Greene – not accepted
  Schoenocrambe Greene – not accepted – plains mustard, plainsmustard
  Scorzonella procera Greene – not accepted
  Scrophularia californica var. floribunda Greene – not accepted
  Senecio actinella Greene – accepted – Flagstaff ragwort
  Senecio admirabilis Greene – not accepted
  Senecio aphanactis Greene – accepted – chaparral ragwort
  Senecio arizonicus Greene – accepted – Arizona ragwort
  Senecio astephanus Greene – accepted – San Gabriel ragwort
  Senecio atratus Greene – accepted – tall blacktip ragwort
  Senecio bernardinus Greene – not accepted – San Bernardino ragwort
  Senecio blitoides Greene – not accepted
  Senecio blochmaniae Greene – accepted – dune ragwort
  Senecio cardamine Greene – not accepted – bittercress ragwort
  Senecio carthamoides Greene – not accepted
  Senecio cleavelandii Greene – not accepted
  Senecio clevelandii Greene – not accepted – Cleveland's ragwort
  Senecio columbianus Greene – not accepted
  Senecio covillei Greene – not accepted
  Senecio crepidineus Greene – not accepted
  Senecio cynthiodes Greene – not accepted
  Senecio cynthioides Greene – not accepted – White Mountain ragwort
  Senecio densus Greene – not accepted
  Senecio dimorphophyllus Greene – not accepted – splitleaf groundsel
  Senecio dimorphophyllus var. dimorphophyllus Greene – not accepted – splitleaf groundsel
  Senecio flavulus Greene – not accepted
  Senecio franciscanus Greene – not accepted – San Francisco Peaks ragwort, San Francisco Peaks groundsel
  Senecio gibbsonsii Greene – not accepted
  Senecio hesperius Greene – not accepted – western ragwort
  Senecio holmii Greene – not accepted
  Senecio howellii Greene – not accepted
  Senecio indecorus Greene – not accepted – elegant groundsel
  Senecio ionophyllus Greene – not accepted – Tehachapi ragwort
  Senecio laetiflorus Greene – not accepted
  Senecio layneae Greene – not accepted – Layne's ragwort, Layne's butterweed
  Senecio ligulifolius Greene – not accepted
  Senecio lynceus Greene – not accepted
  Senecio macounii Greene – not accepted – Siskiyou Mountain ragwort
  Senecio metcalfei Greene – not accepted
  Senecio monoensis Greene – not accepted
  Senecio mutabilis Greene – not accepted
  Senecio newcombei Greene – not accepted – Newcombe's ragwort
  Senecio porteri Greene – not accepted – Porter's groundsel
  Senecio pudicus Greene – accepted – bashful ragwort
  Senecio quaerens Greene – not accepted – Mogollon Mountain ragwort
  Senecio quercetorum Greene – not accepted – Oak Creek ragwort
  Senecio rubricaulis Greene – not accepted
  Senecio scorzonella Greene – accepted – Sierra ragwort, Sierra groundsel
  Senecio sphaerocephalus Greene – accepted – ballhead ragwort, marsh groundsel
  Senecio streptanthifolius Greene – not accepted – cleftleaf groundsel
  Senecio streptanthifolius var. streptanthifolius Greene – not accepted – cleftleaf groundsel
  Senecio stygius Greene – not accepted
  Senecio toumeyi Greene – not accepted
  Senecio wardii Greene – not accepted
  Senecio wootonii Greene – accepted – Wooton's ragwort
  Sericocarpus Greene – accepted – whitetop aster
  Sericocarpus tomentellus Greene – not accepted
  Sibara Greene – accepted – winged rockcress
  Sidalcea asplenifolia Greene – not accepted
  Sidalcea asprella Greene – accepted – dwarf checkerbloom
  Sidalcea asprella ssp. asprella Greene – accepted – dwarf checkerbloom
  Sidalcea campestris Greene – accepted – meadow checkermallow, meadow checkerbloom
  Sidalcea confinis Greene – not accepted
  Sidalcea covillei Greene – accepted – Owens Valley checkermallow, Owens Valley sidalcea
  Sidalcea elegans Greene – accepted – dwarf checkerbloom, Del Norte checkerbloom
  Sidalcea eximia Greene – not accepted
  Sidalcea glaucescens Greene – accepted – waxy checkermallow, waxy checkerbloom
  Sidalcea hickmanii Greene – accepted – chaparral checkerbloom
  Sidalcea hickmanii ssp. hickmanii Greene – accepted – Hickman's checkerbloom, Hickman's sidalcea
  Sidalcea hickmannii Greene – not accepted
  Sidalcea hickmannii var. hickmannii Greene – not accepted
  Sidalcea interrupta Greene – not accepted
  Sidalcea multifida Greene – accepted – cutleaf checkerbloom, cut-leaf checkerbloom
  Sidalcea neomexicana var. parviflora Greene – not accepted
  Sidalcea parviflora Greene – not accepted
  Sidalcea ramunculacea Greene – not accepted
  Sidalcea ranunculacea Greene – accepted – marsh checkerbloom, big tree checkerbloom
  Sidalcea reptans Greene – accepted – Sierra checkerbloom
  Sidalcea scabra Greene – not accepted
  Sidalcea tenella Greene – not accepted
  Sidalcea valida Greene – not accepted
  Silene aperta Greene – accepted – naked catchfly
  Silene purpurata Greene – not accepted
  Silphium incisum Greene – not accepted
  Silphium simpsonii Greene – not accepted – Simpson's rosinweed
  Sisyrinchium demissum Greene – accepted – stiff blue-eyed-grass, dwarf blue-eyed grass, dwarf blueeyed grass, stiff blue-eyed grass
  Sisyrinchium elmeri Greene – accepted – Elmer's blue-eyed-grass, Elmer's blueeyed grass, Elmer's blue-eyed grass
  Sisyrinchium halophilum Greene – accepted – Nevada blue-eyed grass
  Sisyrinchium langloisii Greene – accepted – roadside blueeyed grass, roadside blue-eyed grass
  Sisyrinchium litorale Greene – not accepted
  Sisyrinchium littorale Greene – accepted – Alaska blue-eyed grass
  Sisyrinchium montanum Greene – accepted – mountain blue-eyed grass, strict blue-eyed-grass, mountain blueeyed grass, strict blue-eyed grass
  Sisyrinchium montanum var. montanum Greene – accepted – strict blue-eyed grass
  Sisyrinchium xerophyllum Greene – accepted – jeweled blue-eyed grass
  Solidago bellidifolia Greene – not accepted
  Solidago ciliosa Greene – not accepted
  Solidago decumbens Greene – not accepted
  Solidago pruinosa Greene – not accepted
  Solidago racemosa Greene – not accepted
  Solidago trinervata Greene – not accepted
  Sophia procera Greene – not accepted
  Sorbus californica Greene – accepted – California mountain-ash
  Sorbus dumosa Greene – not accepted – Arizona mountain-ash
  Sorbus scopulina Greene – accepted – Cascade mountain-ash, Greene's mountain-ash
  Sorbus scopulina var. scopulina Greene – not accepted – Greene's mountain-ash, Cascade mountain-ash
  Sparganium californicum Greene – not accepted
  Spiraea arbuscula Greene – not accepted
  Stachys scopulorum Greene – not accepted
  Stachys stricta Greene – accepted – Sonoma hedgenettle
  Stanleya bipinnata Greene – accepted – bipinnate princesplume
  Steironema gramineum Greene – not accepted
  Steironema pumilum Greene – not accepted
  Stellaria subvestita Greene – not accepted
  Stephanomeria coronaria Greene – not accepted
  Streptanthus albidus Greene – not accepted – Metcalf Canyon jewelflower
  Streptanthus albidus ssp. albidus Greene – not accepted – Metcalf Canyon jewelflower
  Streptanthus barbiger Greene – accepted – bearded jewelflower
  Streptanthus niger Greene – not accepted – Tiburon jewelflower
  Streptanthus parryi Greene – not accepted
  Streptanthus secundus Greene – not accepted
  Talinum confertiflorum Greene – not accepted – New Mexico fameflower
  Talinum humile Greene – not accepted – Pinos Altos fameflower
  Talinum marginatum Greene – not accepted – Tepic fameflower
  Talinum validulum Greene – not accepted – Tusayan fameflower
  Taraxacum dumetorum Greene – not accepted
  Taraxacum lacerum Greene – not accepted
  Taraxacum lecerum Greene – not accepted
  Tetradymia filifolia Greene – accepted – threadleaf horsebrush
  Tetradymia stenolepis Greene – accepted – Mojave cottonthorn, Mojave horsebrush
  Tetraneuris Greene – accepted – four-nerve daisy
  Tetraneuris brevifolia Greene – not accepted
  Tetraneuris fastigiata Greene – not accepted
  Tetraneuris herbacea Greene – accepted – eastern fournerved daisy
  Tetraneuris ivesiana Greene – accepted – Ives' fournerved daisy, Ives' four-nerve-daisy
  Thalictrum perelegans Greene – not accepted
  Thelypodium lemmonii Greene – not accepted
  Thelypodium lilacinum Greene – not accepted
  Thelypodium rhomboideum Greene – not accepted
  Thelypodium rigidum Greene – not accepted
  Thermopsis argentata Greene – not accepted
  Thermopsis pinetorum Greene – not accepted
  Thysanocarpus amplectens Greene – not accepted
  Thysanocarpus conchuliferus Greene – accepted – Santa Cruz Island lacepod, Santa Cruz Island fringepod
  Tissa clevelandii Greene – not accepted
  Tissa luteola Greene – not accepted
  Tissa tenuis Greene – not accepted
  Townsendia formosa Greene – accepted – smooth Townsend daisy, smooth townsend-daisy
  Tradescantia pinetorum Greene – accepted – pinewoods spiderwort
  Trifolium amoenum Greene – accepted – showy Indian clover
  Trifolium anemophilum Greene – not accepted
  Trifolium arizonicum Greene – not accepted
  Trifolium attenuatum Greene – accepted – Rocky Mountain clover
  Trifolium bifidum var. decipiens Greene – not accepted
  Trifolium columbianum Greene – not accepted
  Trifolium columbinum Greene – not accepted
  Trifolium elmeri Greene – not accepted
  Trifolium fendleri Greene – not accepted
  Trifolium flavulum Greene – not accepted
  Trifolium geminiflorum Greene – not accepted
  Trifolium hansenii Greene – not accepted
  Trifolium lacerum Greene – not accepted
  Trifolium macilentum Greene – not accepted
  Trifolium monoense Greene – not accepted
  Trifolium nemorale Greene – not accepted
  Trifolium neurophyllum Greene – accepted – White Mountain clover
  Trifolium olivaceum Greene – accepted – olive clover
  Trifolium petraeum Greene – not accepted
  Trifolium pinetorum Greene – accepted – woods clover, pinewoods clover
  Trifolium polydon Greene – not accepted
  Trifolium polyodon Greene – not accepted – Pacific Grove clover
  Trifolium productum Greene – accepted – Shasta clover
  Trifolium pusillum Greene – not accepted
  Trifolium rusbyi Greene – not accepted
  Trifolium rusbyi var. atrorubens Greene – not accepted
  Trifolium rydbergii Greene – not accepted
  Triteleia hendersonii Greene – accepted – Henderson's triteleia
  Triteleia hendersonii var. hendersonii Greene – not accepted – Henderson's triteleia
  Triteleia lilacina Greene – accepted – foothill triteleia
  Triteleia lilacinum Greene – not accepted
  Triteleia lugens Greene – accepted – Coast Range triteleia
  Tropidocarpum capparideum Greene – accepted – caperfruit tropidocarpum
  Urtica californica Greene – not accepted
  Urtica gracilenta Greene – accepted – mountain nettle
  Vaccinium caesium Greene – not accepted
  Vanclevea Greene – not accepted – vanclevea
  Vancouveria brevicula Greene – not accepted
  Vancouveria chrysantha Greene – accepted – Siskiyou inside-out flower, golden insideout flower
  Vancouveria parvifolia Greene – not accepted
  Vancouveria picta Greene – not accepted
  Verbena inconspicua Greene – not accepted
  Verbena plicata Greene – accepted – fan-leaf vervain, whiteveined verbena, fanleaf vervain
  Verbena plicata var. plicata Greene – not accepted – fanleaf vervain
  Verbena pubera Greene – not accepted
  Verbena pulchella Greene – not accepted
  Verbena robusta Greene – not accepted
  Vicia californica Greene – not accepted
  Vicia leucophaea Greene – accepted – Mogollon Mountain vetch
  Vicia semicincta Greene – not accepted
  Viguiera parishii Greene – not accepted – Parish's goldeneye
  Viola aberrans Greene – not accepted
  Viola bakeri Greene – accepted – Baker's violet
  Viola bakeri var. bakeri Greene – not accepted
  Viola bellidifolia Greene – not accepted
  Viola biternata Greene – not accepted
  Viola emarginata var. subsinuata Greene – not accepted
  Viola falcata Greene – not accepted
  Viola langloisii Greene – not accepted – Langlois' violet
  Viola latiuscula Greene – not accepted
  Viola missouriensis Greene – not accepted – Missouri violet
  Viola nephrophylla Greene – not accepted – wanderer violet, northern bog violet
  Viola nephrophylla var. nephrophylla Greene – not accepted – northern bog violet
  Viola pinetorum Greene – accepted – goosefoot yellow violet
  Viola pinetorum ssp. pinetorum Greene – not accepted – goosefoot yellow violet
  Viola pinetorum var. pinetorum Greene – accepted – goosefoot yellow violet
  Viola pratincola Greene – not accepted – northern bog violet, prairie blueviolet, wild pansy, wild violet
  Viola psychodes Greene – not accepted – butterfly violet
  Viola rafinesquei Greene – not accepted
  Viola retusa Greene – not accepted
  Viola rugulosa Greene – not accepted
  Viola rydbergii Greene – not accepted
  Viola sempervirens Greene – accepted – evergreen violet
  Viola septentrionalis Greene – not accepted – northern woodland violet
  Viola septentrionalis var. septentrionalis Greene – not accepted – northern woodland violet
  Viola subvestita Greene – not accepted
  Viola variabilis Greene – not accepted
  Viola vittata Greene – not accepted
  Viola X melissifolia Greene – accepted
  Wislizenia californica Greene – accepted – spectacle fruit
  Wislizenia divaricata Greene – not accepted
  Wyethia reticulata Greene – not accepted – El Dorado mule-ears
  Xanthium acerosum Greene – not accepted
  Xanthium californicum Greene – not accepted
  Xanthium campestre Greene – not accepted
  Xanthium echinellum Greene – not accepted
  Xanthium glanduliferum Greene – not accepted
  Xanthium varians Greene – not accepted
  Xanthocephalum lucidum Greene – not accepted
  Zauschneria cana Greene – not accepted
   

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