Senna armata - Unknown
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Internal ID UUID643fd7a983ed5064745008
Scientific name Senna armata
Authority (S.Watson) H.S.Irwin & Barneby
First published in Mem. New York Bot. Gard.35: 292 (1982)

Description Top

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Senna armata, also known as spiny senna or desert senna, is a flowering plant in the legume family. It is found in the desert regions of Nevada, Arizona, eastern California, and northern Baja California, where it grows in sandy and rocky areas such as arroyos. This shrub can reach up to a meter in height and has grooved, branching stems that end in thorns. The stems are covered in tubular hairs that protect the plant from the hot desert air. The leaves, which are made up of two to four pairs of small leaflets, are short-lived and drop soon after emerging. Fragrant and showy flowers, ranging from yellow to salmon pink, appear singly or in small clusters in the leaf axils. The plant produces legume pods up to 4 centimeters long.

Synonyms Top

Scientific name Authority First published in
Cassia armata S.Watson Proc. Amer. Acad. Arts11: 136 (1876)
Xerocassia armata (S.Watson) Britton & Rose N.L.Britton & al. (eds.), N. Amer. Fl.23: 246 (1930)

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Language Common/alternative name
English desertsenna

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Distribution (via POWO/KEW) Top

Legend for the distribution data:
- Doubtful data
- Extinct
- Introduced
- Native
  • Northern America
    • Mexico
      • Mexico Northwest
    • Southwestern U.S.A.
      • Arizona
      • California
      • Nevada

Links to other databases Top

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Database ID/link to page
World Flora Online wfo-0000175157
USDA Plants SEAR8
Tropicos 13041255
KEW urn:lsid:ipni.org:names:234408-2
The Plant List ild-21282
Open Tree Of Life 234465
NCBI Taxonomy 346947
Nature Serve 2.148350
IPNI 234408-2
iNaturalist 79057
GBIF 2957456
Freebase /m/0cmckqs
EOL 641296
Calflora (Californian flora) 7526
USDA GRIN 316483
Wikipedia Senna_armata

Genomes (via NCBI) Top

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Scientific Literature Top

Below are displayed the latest 15 articles published in PMC (PubMed CentralĀ®) and other sources (DOI number only)!
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Title Authors Publication Released IDs
Seasonal Acclimation of Stem Photosynthesis in Woody Legume Species from the Mojave and Sonoran Deserts of California. Nilsen ET, Sharifi MR Plant Physiol 01-Aug-1994
PMCID:PMC159471
doi:10.1104/pp.105.4.1385
PMID:12232293

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