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small-flowered milkvetch
Plants

Nuttall’s Milkvetch

Astragalus nuttallianus

Authorship: De Candolle

Sources

[Lieb 1093, 1106]

Taxonomic Classification

KingdomPlantae
PhylumMAGNOLIOPHYTA (Flowering Plants)
ClassMAGNOLIOPSIDA (Dicots)
FamilyFABACEAE (Legume Family)
GenusAstragalus
Speciesnuttallianus

Recent Observations

Sourced from iNaturalist

small-flowered milkvetch (opens in new tab)
small-flowered milkvetch
chupacactusOct 25, 2026Hatch, NM, US
Astragalus nuttallianus cedrosensis (opens in new tab)
Astragalus nuttallianus cedrosensis
keirmorseMar 24, 2017San Diego County, CA, USA
Astragalus nuttallianus imperfectus (opens in new tab)
Astragalus nuttallianus imperfectus
stanshebsApr 15, 2008Clark County, NV, USA
Astragalus nuttallianus imperfectus (opens in new tab)
Astragalus nuttallianus imperfectus
stanshebsApr 12, 2008Clark County, NV, USA
Astragalus nuttallianus (opens in new tab)
Astragalus nuttallianus
sosarOct 6, 2026Guasave, Sin., México
Astragalus nuttallianus (opens in new tab)
Astragalus nuttallianus
sheriff_woody_pctMar 29, 2026Clark County, NV, USA
Astragalus nuttallianus (opens in new tab)
Astragalus nuttallianus
sheriff_woody_pctFeb 13, 2026Pima County, AZ, USA
Small-flowered Milkvetch (opens in new tab)
Small-flowered Milkvetch
analisaseMay 26, 2026Ft. Phantom Area, Abilene, TX 79601, USA
small-flowered milkvetch (opens in new tab)
small-flowered milkvetch
genludMar 7, 2025Campbell/Mills City Hall, El Paso, TX 79901, USA
Astragalus nuttallianus imperfectus (opens in new tab)
Astragalus nuttallianus imperfectus
chlophioliteMar 21, 2026Nye County, NV, USA

Conservation assessments from the following sources:

  • NatureServe Explorer
  • IUCN Red List
  • Texas Parks & Wildlife — Species of Greatest Conservation Need (SGCN)
Conservation status by source
IUCN Red List
LCLeast Concern
NatureServe Global (opens in new tab)
G5Secure
NatureServe (Texas) (opens in new tab)
SNRNot Ranked
Texas SGCNNot assessed