bio.wikisort.org - Plant

Lupinus microcarpus, the wide-bannered lupine or chick lupine, is a species of lupine native to western North America from southwestern British Columbia south through Oregon and California, including the Mojave Desert, and into Baja California. There is also a disjunct population in South America, with locations in central Chile and western Argentina.

Lupinus microcarpus
Lupinus microcarpus var. microcarpus
Scientific classification
Kingdom:	Plantae
Clade:	Tracheophytes
Clade:	Angiosperms
Clade:	Eudicots
Clade:	Rosids
Order:	Fabales
Family:	Fabaceae
Subfamily:	Faboideae
Genus:	Lupinus
Species:	L. microcarpus
Binomial name
Lupinus microcarpus Sims

Description

Lupinus microcarpus is an annual plant growing to 80-centimetre (31 in) tall. The leaves are palmately compound with 5-11 leaflets 1-centimetre (0.39 in)–5-centimetre (2.0 in) long and up to 1-centimetre (0.39 in) broad.

The flowers are generally pink to purple in color, but can also be between white and yellow; they are produced in open whorls on an erect spike.

Lupinus microcarpus grows from sea level in the north of its range, up to 1,600-metre (5,200 ft) high in Southern California.

Varieties

There are three named botanical varieties:

• Lupinus microcarpus var. densiflorus - whitewhorl lupine[1] or dense-flowered lupine. Endemic and restricted to western California (formerly Lupinus densiflorus).[2]
• Lupinus microcarpus var. horizontalis. Endemic and restricted to southeastern California deserts.[3]
• Lupinus microcarpus var. microcarpus. Widespread, British Columbia to Chile.[4]

Phytoremediation waste management

Chilean scientists (Universidad de Santiago de Chile) studying phytoremediation waste management in the city of Antofagasta, discovered that plants are capable of absorbing arsenic from the soil.^{[citation needed]}

References

• Mojave Desert Wildflowers, Jon Mark Stewart, 1998, pg. 137
• Chilean Scientists use the plant for wastes' Phytoremediation clean-up management of soils.

External links

• Jepson Manual treatment for Lupinus microcarpus
• U.C. Photo gallery

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