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| Kingdom Plantae |
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Agropyron caesium J. Presl & C. Presl -- not accepted |
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Arrhenatherum elatius (L.) P. Beauv. ex J. Presl & C. Presl -- accepted -- tall oatgrass |
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Arrhenatherum elatius ssp. elatius (L.) P. Beauv. ex J. Presl & C. Presl -- accepted |
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Arrhenatherum elatius var. elatius (L.) P. Beauv. ex J. Presl & C. Presl -- accepted -- tall oatgrass |
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Barbarea arcuata (Opiz ex J. Presl & C. Presl) Rchb. -- not accepted |
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Barbarea vulgaris var. arcuata (Opiz ex J. Presl & C. Presl) Fr. -- not accepted |
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Barbarea vulgarus var. arcuata (Opiz ex J. Presl & C. Presl) Fr. -- not accepted |
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Carex anthoxanthea J. Presl & C. Presl -- accepted -- grassyslope arctic sedge |
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Carex physocarpa J. Presl & C. Presl -- not accepted |
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Cyperus flavus (Vahl) Nees, non J. Presl & C. Presl -- not accepted |
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Cyperus lanceolatus var. compositus J. Presl & C. Presl -- not accepted |
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Cyperus obtusatus (J. Presl & C. Presl) Mattf. & Kük. -- not accepted -- Caribbean Island flatsedge |
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Eleocharis atropurpurea (Retz.) J. Presl & C. Presl -- accepted -- purple spikerush |
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Elymus repens ssp. caesius (J. Presl & C. Presl) Soó -- not accepted |
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Elytrigia repens ssp. caesia (J. Presl & C. Presl) Dostál -- not accepted |
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Elytrigia repens var. caesium (J. Presl & C. Presl) Prokudin -- not accepted |
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Erysimum durum J. Presl & C. Presl -- not accepted -- hard wallflower |
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Erysimum hieraciifolium ssp. durum (J. Presl & C. Presl) Hegi & E. Schmid -- not accepted |
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Euphorbia androsaemifolia J. Presl & C. Presl -- not accepted |
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Filipendula denudata (J. Presl & C. Presl) Fritsch -- not accepted |
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Filipendula denudata (J. Presl & C. Presl) Rydb. -- not accepted |
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Filipendula ulmaria ssp. denudata (J. Presl & C. Presl) Hayek -- not accepted -- queen of the meadow |
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Filipendula ulmaria var. denudata (J. Presl & C. Presl) Hayne ex Maxim. -- not accepted |
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Glyceria aquatica (L.) J. Presl & C. Presl -- not accepted |
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Ichnanthus tenuis (J. Presl & C. Presl) Hitchc. & Chase -- accepted -- forest bedgrass |
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Malva arvensis J. Presl & C. Presl -- not accepted |
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Mariscus pubescens J. Presl & C. Presl, non Cyperus pubescens Steud. -- not accepted |
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Oplismenus tenuis J. Presl & C. Presl -- not accepted |
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Schmidtia utricularia J. Presl & C. Presl -- not accepted |
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Schoenoplectus pungens var. badius (J. Presl & C. Presl) S.G. Sm. -- accepted -- common threesquare |
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Scirpus americanus var. monophyllus (J. Presl & C. Presl) T. Koyama -- not accepted |
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Scirpus microcarpus J. Presl & C. Presl -- accepted -- panicled bulrush, red-tinge bulrush, smallfruit bulrush |
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Scirpus monophyllus J. Presl & C. Presl -- not accepted |
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Scirpus pungens ssp. monophyllus (J. Presl & C. Presl) Roy L. Taylor & MacBryde -- not accepted |
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Spergularia (Pers.) J. Presl & C. Presl -- accepted -- sandspurry |
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Spergularia rubra (L.) J. Presl & C. Presl -- accepted -- purple sandspurry, red sandspurry |
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Spergularia salina J. Presl & C. Presl -- accepted -- salt sandspurry |
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Spergularia salina var. salina J. Presl & C. Presl -- not accepted -- salt sandspurry |
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Spiraea denudata J. Presl & C. Presl -- not accepted |
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