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Expert(s): |
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Expert: |
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Notes: |
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Reference for: |
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Other Source(s):
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Source: |
The PLANTS Database, database (version 4.0.4) |
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Acquired: |
1996 |
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Notes: |
National Plant Data Center, NRCS, USDA. Baton Rouge, LA 70874-4490 USA. http://plants.usda.gov |
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Reference for: |
Echinocereus engelmannii var. howei |
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Source: |
The PLANTS Database, database (version 5.1.1) |
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Acquired: |
2000 |
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Notes: |
National Plant Data Center, NRCS, USDA. Baton Rouge, LA 70874-4490 USA. http://plants.usda.gov |
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Reference for: |
Echinocereus engelmannii var. howei |
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Publication(s):
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Author(s)/Editor(s): |
Flora of North America Editorial Committee, eds. |
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Publication Date: |
2003 |
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Article/Chapter Title: |
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Journal/Book Name, Vol. No.: |
Flora of North America North of Mexico, vol. 4: Magnoliophyta: Caryophyllidae, part. 1 |
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Page(s): |
559 |
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Publisher: |
Oxford University Press |
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Publication Place: |
New York, New York, USA |
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ISBN/ISSN: |
0-19-517389-9 |
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Notes: |
The volumes are also reproduced online (http://www.fna.org/) |
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Reference for: |
Echinocereus engelmannii var. howei |
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Author(s)/Editor(s): |
U. S. Fish and Wildlife Service |
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Publication Date: |
1993 |
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Article/Chapter Title: |
Endangered and Threatened Wildlife and Plants; Review of Plant Taxa for Listing as Endangered or Threatened Species |
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Journal/Book Name, Vol. No.: |
Federal Register, vol. 58, no. 188 |
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Page(s): |
51144-51190 |
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Publisher: |
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Publication Place: |
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ISBN/ISSN: |
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Notes: |
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Reference for: |
Echinocereus engelmannii var. howei, Howe's hedgehog cactus [English] |
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