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Syrmatium sericeum

(Jepson's California Broom)

Overview

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Vulnerable

Threat status

Interesting Facts

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Common Names

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Common Names in English:

Jepson's California Broom, Jepson's Deerweed, Jepson's Silky Deerweed

Description

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Family Fabaceae

The Fabaceae are herbs, vines , shrubs , trees , and lianas found in both temperate and tropical areas. They comprise one of the largest families of flowering plants , numbering 630 genera and 18,000 species. The leaves are stipulate , nearly always alternate, and range from bipinnately or palmately compound to simple . The petiole base is commonly enlarged into a pulvinus that commonly functions in orientation of the leaves (sometimes very responsively, as in the sensitive plant, Mimosa pudica). The flowers are usually bisexual , actinomorphic to zygomorphic, slightly to strongly perigynous, and commonly in racemes , spikes, or heads . The perianth commonly consists of a calyx and corolla of 5 segments each. The androecium consists of commonly 1- many stamens (most commonly 10), distinct or variously united , sometimes some of them reduced to staminodes. The pistil is simple, often stipitate , comprising a single style and stigma, and a superior ovary with one locule containing 2-many marginal ovules. The fruit is usually a legume, sometimes a samara, loment, follicle, indehiscent pod, achene, drupe, or berry. The seeds often have a hard coat with hourglass-shaped cells , and sometimes bear a u-shaped line called a pleurogram. [Carr]

Physical Description

Habit: Herb, ShrubClimbing: Not Climbing

Biology

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Reproduction

Duration: Perennial

Taxonomy

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Synonyms

Hosackia procumbens Greene • Hosackia sericea Benth. • Hosackia sericea jepsonii (Ottley)abrams • Lotus leucophyllus Greene • Lotus leucophyllus var. jepsonii Ottley • Lotus procumbens (Greene)greene • Lotus procumbens var. jepsonii (Ottley)ottley • Syrmatium procumbens (Greene)greene

Notes

Name Status: Accepted Name .

Comment: Climbing : Not climbing, Habit: Herb, Habit: Shrub , Lifespan: Perennial

Last scrutiny: Mar-2001

Similar Species

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Members of the genus Syrmatium

ZipcodeZoo has pages for 8 species, subspecies, varieties, forms, and cultivars in this genus:

S. argophyllum (Fremont's Birsfoot Trefoil) · S. decumbens (Davidson Trefoil) · S. glabrum (California Broom) · S. junceum (Biolett's Rush Broom) · S. nudatum (Short-Winged Deer Weed) · S. sericeum (Jepson's California Broom) · S. tomentosum (Heermann's Bird's-Foot Trefoil) · S. veatchii (San Miguel Island Deerweed)

More Info

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Further Reading

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Notes

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Contributors

Data Sources

Accessed through GBIF Data Portal February 28, 2008:

Identifiers

Last Revised: 7/19/2012