Lupinus albifrons

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Lupinus albifrons
Lupinus albifrons.jpg
Status TNC G5.svg
Secure  (NatureServe) [1] [2]
Scientific classification OOjs UI icon edit-ltr.svg
Kingdom: Plantae
Clade: Tracheophytes
Clade: Angiosperms
Clade: Eudicots
Clade: Rosids
Order: Fabales
Family: Fabaceae
Subfamily: Faboideae
Genus: Lupinus
Species:
L. albifrons
Binomial name
Lupinus albifrons

Lupinus albifrons, silver lupine, white-leaf bush lupine, or evergreen lupine, is a species of lupine (lupin). It is native to California and Oregon, where it grows along the coast and in dry and open meadows, prairies and forest clearings. It is a member of several plant communities, including coastal sage scrub, chaparral, northern coastal scrub, foothill woodland, and yellow pine forest.

Contents

Description

Lupinus albifrons is a perennial shrub, taking up about 2 ft (0.61 m) of space and reaching 5 ft (1.5 m). It has a light blue to violet flower on 3–12 inches (7.6–30.5 cm) stalks. The leaves are silver with a feathery texture. [3] It grows in sandy to rocky places below 5,000 feet (1,500 m). [4]

Cultivation

This plant grows as a wildflower in the hills and valleys of California. It requires good drainage and needs little water once the roots are established.

Toxicity to livestock

The plant is deer-resistant due to the presence of the bitter-tasting alkaloid toxins anagyrine and lupinine. [5] Because of these toxins lupines can negatively affect livestock, causing birth defects and decreasing weight especially in young, inexperienced cattle. [5] When cows are under stress from lactating, especially in times of low forage availability, they will consume more lupine than usual. [5]

Mission blue butterfly

The federally endangered mission blue butterfly requires either Lupinus albifrons, Lupinus formosus and Lupinus variicolor , on which their larvae feed. [6] The butterfly becomes toxic itself when it feeds on the plant, leaving it with a bitter taste to deter predators.

Due to its potential danger to livestock, this lupine is removed from rangeland when possible, eliminating a crucial food plant from the butterfly's range[ citation needed ].

Infraspecific taxa

Lupinus albifrons has six different varieties, four of which occur only in California, the other two occur in both California and Oregon: [7]

Photos

Lupine seedling solstice fire site.JPG
A lupine seedling at the site of a 2004 California wildfire
Silver Lupine Blooming.jpg
Blooming silver lupine

See also

Related Research Articles

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Lupinus polyphyllus, the large-leaved lupine, big-leaved lupine, many-leaved lupine, blue-pod lupine, or, primarily in cultivation, garden lupin, is a species of lupine (lupin) native to western North America from southern Alaska and British Columbia and western Wyoming, and south to Utah and California. It commonly grows along streams and creeks, preferring moist habitats.

<i>Lupinus</i> Genus of leguminous plants

Lupinus, commonly known as lupin, lupine, or regionally bluebonnet, is a genus of plants in the legume family Fabaceae. The genus includes over 199 species, with centers of diversity in North and South America. Smaller centers occur in North Africa and the Mediterranean. They are widely cultivated, both as a food source and as ornamental plants, but are invasive to some areas.

<i>Lupinus arboreus</i> Species of plant

Lupinus arboreus, the yellow bush lupine (US) or tree lupin (UK), is a species of flowering plant in the legume family Fabaceae.

<span class="mw-page-title-main">Northern California coastal forests</span> Temperate coniferous forests ecoregion in northern California and southwestern Oregon

The Northern California coastal forests are a temperate coniferous forests ecoregion of coastal Northern California and southwestern Oregon.

<span class="mw-page-title-main">Coastal sage scrub</span> Shrubland plant community of California

Coastal sage scrub, also known as coastal scrub, CSS, or soft chaparral, is a low scrubland plant community of the California coastal sage and chaparral subecoregion, found in coastal California and northwestern coastal Baja California. It is within the California chaparral and woodlands ecoregion, of the Mediterranean forests, woodlands, and scrub biome.

Northern coastal scrub is a scrubland plant community of California and Oregon. It occurs along the Pacific Coast from Point Sur on the Central California coast in Monterey County, California, to southern Oregon. It frequently forms a landscape mosaic with coastal prairie.

<i>Eriogonum fasciculatum</i> Species of flowering shrub

Eriogonum fasciculatum is a species of wild buckwheat known by the common names California buckwheat and flat-topped buckwheat. Characterized by small, white and pink flower clusters that give off a cottony effect, this species grows variably from a patchy mat to a wide shrub, with the flowers turning a rusty color after blooming. This plant is of great benefit across its various habitats, providing an important food resource for a diversity of insect and mammal species. It also provides numerous ecosystem services for humans, including erosion control, post-fire mitigation, increases in crop yields when planted in hedgerows, and high habitat restoration value.

<i>Lupinus nanus</i> Species of legume

Lupinus nanus, the sky lupine, field lupine, dwarf lupin, ocean-blue lupine or Douglas' annual lupine, is a species of lupine native to the western United States. It is found natively in California, Nevada, and on Steens Mountain in eastern Oregon. It tends to grow on slopes and in open or disturbed areas below 1300 meters.

<span class="mw-page-title-main">Mission blue butterfly</span> Subspecies of butterfly

The Mission blue is a blue or lycaenid butterfly subspecies native to the San Francisco Bay Area of the United States. The butterfly has been declared as endangered by the US federal government. It is a subspecies of Boisduval's blue.

<span class="mw-page-title-main">Mission blue butterfly habitat conservation</span>

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<i>Lupinus bicolor</i> Species of legume

Lupinus bicolor is a species of lupine known as the miniature lupine, Lindley's annual lupine, pigmy-leaved lupine, or bicolor lupine.

<i>Arctostaphylos hookeri</i> Species of plant

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<i>Lupinus hirsutissimus</i> Species of legume

Lupinus hirsutissimus is a species of lupine known by the common names stinging annual lupine or stinging lupine. It is native to the coastal mountains of Baja California and Southern California as far north as the San Francisco Bay Area. It grows on dry mountain slopes, including areas that have recently burned, and chaparral and woodlands habitats.

<span class="mw-page-title-main">California coastal sage and chaparral</span> Mediterranean forests, woodlands, and scrub ecoregion in Mexico and the United States

The California coastal sage and chaparral is a Mediterranean forests, woodlands, and scrub ecoregion, defined by the World Wildlife Fund, located in southwestern California and northwestern Baja California (Mexico). It is part of the larger California chaparral and woodlands ecoregion. The ecoregion corresponds to the USDA Southern California ecoregion section 261B, and to the EPA Southern California/Northern Baja Coast ecoregion 8.

<i>Salvia munzii</i> Species of flowering plant

Salvia munzii is a semi-evergreen perennial species of sage known by the common name Munz's sage or San Miguel Mountain sage. It is native to northern Baja California, Mexico, and it can be found in a few locations just north of the border in San Diego County, California, where it is particularly rare. It is characterized by small leaves and clear blue flowers. It is a member of the coastal sage scrub and chaparral plant communities.

<i>Lupinus sericeus</i> Plant species in the pea family

Lupinus sericeus is a species of flowering plant in the legume family known by the common name silky lupine or Pursh's silky lupine. It is native to western North America from British Columbia to Arizona and east to Alberta and Colorado.

<i>Lupinus pusillus</i> Plant species in the pea family

Lupinus pusillus, the rusty lupine or dwarf lupine, is an annual plant in the legume family (fabaceae) found in the Colorado Plateau and Canyonlands region of the southwestern United States(California), and north to Montana.

<i>Eriogonum elongatum</i> Species of plant

Eriogonum elongatum, commonly known as longstem buckwheat or wand buckwheat, is a species of wild buckwheat native to coastal southern and Baja California.

<i>Lupinus prunophilus</i> Species of flowering plant in the family Fabaceae

Lupinus prunophilus, commonly known as the hairy bigleaf lupine or chokecherry lupin, is a medium-sized herbaceous plant that grows in the Great Basin and other parts of the U.S. interior between the Sierra-Nevada and the Rockies. It is a close relative and very similar to Lupinus polyphyllus and is considered a subspecies by some botanists.

<i>Lupinus caudatus</i> Species of flowering plant in the family Fabaceae

Lupinus caudatus is a widespread species of wildflower in genus Lupinus from western North America known by the common names tailcup lupin and spurred lupin. It is distinctive for the short spur on its purple-blue flowers, for which it is named. Because of its wide distribution and toxicity it commonly causes poisonings of susceptible livestock such as horses, cattle, and sheep, though it is eaten without harm by wild herbivores like deer and elk. It is generally found from the Coastal Ranges and Sierra Nevada Mountains in the west to the Rocky Mountains in the east.

References

  1. "NatureServe Explorer Lupinus albifrons". NatureServe Explorer Lupinus albifrons. Arlington Virginia, United States of America: NatureServe. 2022-06-03. NatureServe Element Code:PDFAB2B060. Retrieved 23 Jun 2022.
  2. Faber-Langendoen, D; Nichols, J; Master, L; Snow, K; Tomaino, A; Bittman, R; Hammerson, G; Heidel, B; Ramsay, L; Teucher, A; Young, B (2012). NatureServe Conservation Status Assessments: Methodology for Assigning Ranks (PDF) (Report). Arlington, Virginia, United States of America: NatureServe.
  3. "Silver Lupine, Lupinus albifrons". calscape.org. Retrieved 2021-12-30.
  4. "Lady Bird Johnson Wildflower Center - The University of Texas at Austin". www.wildflower.org. Retrieved 2021-12-30.
  5. 1 2 3 Effects of Experience and Lactation on Lupine Consumption by Cattle
  6. Essig Museum of Entomology
  7. Plant Profile, Silver Lupine, Natural Resources Conservation Service, U.S. Department of Agriculture
  8. "Lupinus paynei Calflora".