Difference between revisions of "Acmispon americanus var. americanus"

From Puget Prairie Plants
(Description)
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===Description===
 
===Description===
 +
Hairy annual herb with axillary to umbellate, cream to yellow flowers, to 6 dm tall.<ref name=":0">Hitchcock, C. L., Cronquist, A., Giblin, D.,
 +
& Legler, B. et al. (2018). ''Flora of the Pacific Northwest: an
 +
illustrated manual''. Seattle: University of Washington Press, p. 128.</ref> Leaves mostly 3-foliate, upper leaves often becoming simple, stipules minute.<ref>Jepson Herbarium Online Flora. Retrieved from https://ucjeps.berkeley.edu/eflora/eflora_display.php?tid=91832</ref> Flowers papilionaceous; calyx teeth > tube; corolla cream to yellowish; stamens 10, diadelphous; ovary simple, inferior.<ref name=":0" /> Fruits are pods with 4-8 seeds, slightly constricted.<ref name=":1">WTU
 +
Herbarium, Burke Museum, & University of Washington. Retrieved from https://biology.burke.washington.edu/herbarium/imagecollection/taxon.php?Taxon=Acmispon%20americanus</ref>
 +
 
===Bloom Period===
 
===Bloom Period===
 +
April to September<ref name=":1" />
 +
 
===Distribution===
 
===Distribution===
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Across Washington, southern British Columbia to Mexico, inland across North America.<ref name=":0" />
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===Habitat===
 
===Habitat===
===Uses===
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Sandy or rocky soils in forested or open locations.<ref name=":0" />
 +
 
 
===Propagation===
 
===Propagation===
 +
Hot water treatment if planting by seed. Irrigate one time per month once established.<ref>California Native Plant Society: Calscape.
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Retrieved from https://calscape.org/Acmispon-americanus-(American-Bird's-Foot-Trefoil)?srchcr=sc5aa1b8aa18112</ref>
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===Photo Gallery===
 
===Photo Gallery===
 
<gallery>
 
<gallery>
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===References===
 
===References===
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<references />

Revision as of 11:46, 24 June 2021

  • Scientific Name: Acmispon americanus var. americanus
  • Family: Fabaceae
  • Common Names: American bird's-foot trefoil
  • Synonyms/Misapplications: Lotus purshianus, Lotus unifoliolatus
  • Codon: ACMAME

Photo by Robert L. Carr. Also featured on Main Page

Taxonomy

Scientific classification
Kingdom: Plantae
Subkingdom: Viridiplantae
Phylum: Tracheophyta
Subphylum: Spermatophytina
Class: Magnoliopsida
Subclass: Rosanae
Order: Fabales
Family: Fabaceae
Genus: Acmispon Raf.
Species: Acmispon americanus var. americanus (Nutt.) Rydb.

[1]

Description

Hairy annual herb with axillary to umbellate, cream to yellow flowers, to 6 dm tall.[2] Leaves mostly 3-foliate, upper leaves often becoming simple, stipules minute.[3] Flowers papilionaceous; calyx teeth > tube; corolla cream to yellowish; stamens 10, diadelphous; ovary simple, inferior.[2] Fruits are pods with 4-8 seeds, slightly constricted.[4]

Bloom Period

April to September[4]

Distribution

Across Washington, southern British Columbia to Mexico, inland across North America.[2]

Habitat

Sandy or rocky soils in forested or open locations.[2]

Propagation

Hot water treatment if planting by seed. Irrigate one time per month once established.[5]

Photo Gallery

References

  1. Integrated Taxonomic Information System. Retrieved from https://www.itis.gov/servlet/SingleRpt/SingleRpt?search_topic=TSN&search_value=820914#null
  2. 2.0 2.1 2.2 2.3 Hitchcock, C. L., Cronquist, A., Giblin, D., & Legler, B. et al. (2018). Flora of the Pacific Northwest: an illustrated manual. Seattle: University of Washington Press, p. 128.
  3. Jepson Herbarium Online Flora. Retrieved from https://ucjeps.berkeley.edu/eflora/eflora_display.php?tid=91832
  4. 4.0 4.1 WTU Herbarium, Burke Museum, & University of Washington. Retrieved from https://biology.burke.washington.edu/herbarium/imagecollection/taxon.php?Taxon=Acmispon%20americanus
  5. California Native Plant Society: Calscape. Retrieved from https://calscape.org/Acmispon-americanus-(American-Bird's-Foot-Trefoil)?srchcr=sc5aa1b8aa18112