Astragalus nuttallianus var. austrinus
Rio Fronteras Milkvetch, Smallflowered Milkvetch
Also known as: Astragalus austrinus (Small) E.D.Schulz +7 more
- Astragalus austrinus (Small) E.D.Schulz
- Astragalus austrinus (Small) O.E.Schulz
- Astragalus davisianus Greene ex Rydb.
- Astragalus nuttallianus var. canescens Torr. & A.Gray ex S.Watson
- Astragalus subuniflorus Greene
- Hamosa austrina Small
- Hamosa davisiana Rydb.
- Hamosa subuniflora Rydb.
Botanical Data
- Taxonomic Rank: Variety
- Botanical Family: Fabaceae
- WCVP Morphological Data: Recorded natively as a annual.
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Astragalus nuttallianus var. austrinus (commonly known as Rio Fronteras milkvetch or Smallflowered Milkvetch) is an annual belonging to the Fabaceae family. Found natively in North America, this variety is primarily associated with subtropical conditions. It is a naturally occurring variety of Astragalus nuttallianus, which is linked below, along with other varieties of this species.
Macro Climate
Subtropical
Plant Type
Annual
Native Range
Continents (WGSRPD)
NORTHERN AMERICA
Regions (WGSRPD)
Mexico, North-Central U.S.A., Northwestern U.S.A., South-Central U.S.A., Southwestern U.S.A.
Botanical Countries (WGSRPD L3)
Arizona, California, Colorado, Kansas, Mexico Central, Mexico Northeast, Mexico Northwest, New Mexico, Oklahoma, Texas
Base Species & Variations