Lupinus sulphureus

Lupinus sulphureus
Lupinus sulphureus ssp. kincaidii

Secure  (NatureServe)
Scientific classification
Kingdom: Plantae
(unranked): Angiosperms
(unranked): Eudicots
(unranked): Rosids
Order: Fabales
Family: Fabaceae
Subfamily: Faboideae
Tribe: Genisteae
Genus: Lupinus
Species: L. sulphureus
Binomial name
Lupinus sulphureus
Douglas ex Hook.

Lupinus sulphureus (sulphur lupine, sulphur-flower lupine)[1] is a species of lupine, a flowering plant of the legume family, Fabaceae. It is native to western North America from southern British Columbia south through Washington to Oregon. It is a perennial herbaceous plant growing to 40 to 80 cm tall. The leaves are palmately compound, with 7 to 13 leaflets each 2 to 5 cm long. The flowers are produced in whorls on a spike 12 to 20 cm long.

Taxonomy

There are three subspecies:

Ecology

Fender's blue butterfly, an endangered species, is host-specific on Kincaid's lupine. Its larvae eat the leaves during the fall and spend the winter among the roots. In spring, the larvae continue to feed on the leaves before pupating.

References

  1. Lupinus sulphureus. NatureServe. 2012.

External links

This article is issued from Wikipedia - version of the Monday, April 25, 2016. The text is available under the Creative Commons Attribution/Share Alike but additional terms may apply for the media files.