Acmispon americanus
Acmispon americanus, known by the common names American bird's-foot trefoil[5] and Spanish clover, is a species of legume native to most habitats of California, the Western United States, Western Canada, and northern Mexico.
| Acmispon americanus | |
|---|---|
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| Scientific classification  | |
| Kingdom: | Plantae | 
| Clade: | Tracheophytes | 
| Clade: | Angiosperms | 
| Clade: | Eudicots | 
| Clade: | Rosids | 
| Order: | Fabales | 
| Family: | Fabaceae | 
| Subfamily: | Faboideae | 
| Genus: | Acmispon | 
| Species: | A. americanus  | 
| Binomial name | |
| Acmispon americanus (Nutt.) Rydb.[1]  | |
| Synonyms | |
Description
    
The plant is an upright hairy annual, growing to 25 cm. The flowers (to 6mm) are pale pink to cream.
- Subspecies
 
Acmispon americanus is often discussed as comprising several varieties, including:
References
    
- TJM2
 - JM93
 - Integrated Taxonomic Information System (ITIS) (https://www.itis.gov) 6.23.2013
 - USDA . accessed 8.2.2013
 - USDA, NRCS (n.d.). "Lotus unifoliolatus". The PLANTS Database (plants.usda.gov). Greensboro, North Carolina: National Plant Data Team. Retrieved 23 June 2015.
 - CalFlora Database: Acmispon americanus var. americanus
 - Jepson eFlora: Acmispon americanus var. americanus
 
External links
    
- CalFlora Database: Acmispon americanus
 - Jepson eFlora: Acmispon americanus — TJM2 (2012)
 - Jepson Manual Treatment: Lotus purshianus — JM93 (1993)
 
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