Hosackia pinnata

Hosackia pinnata
Scientific classification
Kingdom:Plantae
Clade:Angiosperms
Clade:Eudicots
Clade:Rosids
Order:Fabales
Family:Fabaceae
Genus:Hosackia
Species: H. pinnata
Binomial name
Hosackia pinnata
(Hook.) Abrams[1]
Synonyms[1]
  • Flundula comosa Raf.
  • Hosackia bicolor Douglas ex Benth.
  • Lotus bicolor (Douglas ex Benth.) Frye & Rigg
  • Lotus pinnatus Hook.
  • Rafinesquia comosa Raf.

Hosackia pinnata, synonym Lotus pinnatus, is a species of legume native to western North America from British Columbia to California.[1] It is known by the common names meadow bird's-foot trefoil and bog bird's-foot trefoil. Its distribution extendsg into British Columbia in just a few rare occurrences near Nanaimo. It grows in moist to wet habitat, such as bogs and spring meadows. It is a hairless perennial herb lined with leaves each made up of green oval leaflets each 1 to 2.5 centimeters in length. The inflorescence is an array of up to 10 pealike flowers between 1 and 2 centimeters long. Each flower has a bright yellow banner, or upper petal, and white lower petals. The fruit is a slender, elongated legume pod up to 5 centimeters long but just a few millimeters long.

References

  1. 1 2 3 "Hosackia pinnata (Hook.) Abrams", Plants of the World Online, Royal Botanic Gardens, Kew, retrieved 2018-02-06


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