Lupinus excubitus
{{Short description|Species of legume}}
{{Speciesbox
|image = Lupinus_excubitus_8168.JPG
|genus = Lupinus
|species = excubitus
|authority = M. E. Jones
}}
Lupinus excubitus is a species of lupine known as the grape soda lupine. Its common name refers to its sweet scent, which is said to be very reminiscent of grape soda. This species and its variants are found in Southwestern United States, especially in California and Nevada, e.g., Death Valley and Joshua Tree National Parks, and northwestern Mexico.{{cite web | url= http://www.wildflowersearch.com/search?&PlantName=Lupinus+excubitus | last= Sullivan | first= Steven. K. | date= 2018 | title= Lupinus excubitus | website= Wildflower Search | accessdate= 2018-07-06 }}{{cite web | url= http://ucjeps.berkeley.edu/cgi-bin/get_IJM.pl?tid=Lupinus%20excubitus | date= 2018 | title= Lupinus excubitus | website= in Jepson Flora Project (eds.) Jepson eFlora | publisher= Jepson Herbarium; University of California, Berkeley | accessdate= 2018-07-06}}{{cite web|url=http://plants.usda.gov/java/profile?symbol=LUEX|title=Lupinus excubitus M.E. Jones|publisher=Plants Profile|work=USDA|accessdate=November 1, 2007}}{{cite book|url= https://books.google.com/books?id=vxAaBv8fW00C&q=Lupinus+excubitus&pg=PA495|author=Tim Johnson|title=CRC Ethnobotany Desk Reference|publisher=CRC Press|year=1999|page=495|isbn=0-8493-1187-X}}
Description
Lupinus excubitus is a small shrub with gray-green foliage. The fan-shaped leaves are borne on the stem and may be clustered at the base. Generally covered with silvery hairs, each is made up of 7 to 10 narrow {{Convert|5|-|50|mm|1}} leaflets. The raceme inflorescence is a tall stalk of rich purple flowers, each with a bright yellow spot. The occasional variant has white flowers. The fruit is a silky legume pod up to {{convert|5|cm}} in length containing mottled brown seeds.
There are several named variants of this species, including:
- L. e. var. austromontanus – southern mountain lupine
- L. e. var. excubitus – grape soda lupine, Inyo bush lupine
- L. e. var. hallii – Hall's bush lupine
- L. e. var. johnstonii – interior bush lupine
- L. e. var. medius – Mountain Springs bush lupine, Colorado bush lupine
References
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External links
- {{Commons-inline|Lupinus excubitus|Lupinus excubitus}}
- [http://calphotos.berkeley.edu/cgi/img_query?query_src=photos_index&where-taxon=Lupinus+excubitus Photo gallery: Lupinus excubitus]
- [http://calphotos.berkeley.edu/cgi/img_query?query_src=photos_index&where-taxon=Lupinus+excubitus+var.+austromontanus Photo gallery: Lupinus excubitus var. austromontanus]
- [http://calphotos.berkeley.edu/cgi/img_query?query_src=photos_index&where-taxon=Lupinus+excubitus+var.+excubitus Photo gallery: Lupinus excubitus var. excubitus]
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Category:Flora of Northwestern Mexico
Category:Flora of the California desert regions
Category:Flora of the Great Basin
Category:Flora of the Sierra Nevada (United States)
Category:Flora of the Sonoran Deserts
Category:Natural history of the California chaparral and woodlands
Category:Natural history of the Colorado Desert
Category:Natural history of the Mojave Desert
Category:Natural history of the Peninsular Ranges
Category:Flora without expected TNC conservation status
{{Lupinus-stub}}