The Seed Ecology of Rare and Endangered Gibbens' Beardtongue (Penstemon gibbensii) and Blowout Penstemon (Penstemon haydenii)
Penstemon gibbensii and Penstemon haydenii are two rare, perennial forbs inhabiting remote areas of the western United States. P. gibbensii is listed as a sensitive species by the Bureau of Land Management (BLM) in Colorado, Utah, and Wyoming (Heidel, 2009). P. haydenii was designated as Endangered...
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| Format: | Others |
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BYU ScholarsArchive
2013
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| Online Access: | https://scholarsarchive.byu.edu/etd/4065 https://scholarsarchive.byu.edu/cgi/viewcontent.cgi?article=5064&context=etd |