Index / Search / Asclepias hallii
§1 Plant
Asclepias hallii A. Gray
vernacular Hall's milkweed — species · Asclepiadaceae
§2Habit & range
Habit and range
- Growth habit
- Forb/herb
- Duration
- Perennial
- Group
- Dicot
- Family
- Asclepiadaceae Borkh.
- Genus
- Asclepias
§2a
Native status, by region
- L48 Lower 48 States Native
§2b
County-level range
· 22 counties across 5 states/territories§3Cultivation
No cultivation specs.
USDA has not characterised this taxon. Roughly four out of five plants in the database lack the detailed cultivation record present here — typically because they have not been the focus of NRCS Plant Materials work. Range and distribution data are unaffected.
§4Counties, by state
Recorded in 22 counties across 5 states/territories.
Arizona view state ↗ 1 N ▾
Colorado view state ↗ 10 N ▾
Nevada view state ↗ 3 N ▾
Utah view state ↗ 7 N ▾
Wyoming view state ↗ 1 N ▾
§5Sources & provenance
USDA PLANTS
Symbol, taxonomy, distribution, cultivation specs, native status. Public domain.
plants.usda.gov/ASHA6 ↗GBIF Backbone
Canonical taxonomic identity, synonym resolution, cross-refs. CC0.
gbif.org/species/3170237 ↗Record version
Cached and built locally. Source version on this record:
usda-plants-mt-2026-05-26
fetched 2026-05-26T14:42:51Z