Index / Search / Ambrosia grayi
§1 Plant
Ambrosia grayi (A. Nelson) Shinners
vernacular woollyleaf bur ragweed — species · Asteraceae
§2Habit & range
Habit and range
- Growth habit
- Forb/herb
- Duration
- Perennial
- Group
- Dicot
- Family
- Asteraceae Bercht. & J. Presl
- Genus
- Ambrosia
Native status, by region
- L48 Lower 48 States Native
County-level range
· 47 counties across 2 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 47 counties across 2 states/territories.
Kansas view state ↗ 38 N ▾
- Barton 20009
- Cheyenne 20023
- Clark 20025
- Edwards 20047
- Ellsworth 20053
- Finney 20055
- Ford 20057
- Gove 20063
- Grant 20067
- Gray 20069
- Greeley 20071
- Hamilton 20075
- Haskell 20081
- Hodgeman 20083
- Kearny 20093
- Kiowa 20097
- Lane 20101
- Logan 20109
- Marion 20115
- McPherson 20113
- Meade 20119
- Morton 20129
- Ness 20135
- Pawnee 20145
- Pratt 20151
- Rice 20159
- Rooks 20163
- Rush 20165
- Scott 20171
- Seward 20175
- Sheridan 20179
- Sherman 20181
- Stafford 20185
- Stanton 20187
- Stevens 20189
- Thomas 20193
- Wallace 20199
- Wichita 20203
§5Sources & provenance
USDA PLANTS
Symbol, taxonomy, distribution, cultivation specs, native status. Public domain.
plants.usda.gov/AMGR5 ↗GBIF Backbone
Canonical taxonomic identity, synonym resolution, cross-refs. CC0.
gbif.org/species/3110651 ↗Record version
Cached and built locally. Source version on this record:
usda-plants-mt-2026-05-26
fetched 2026-05-26T08:39:52Z