Back to Species Index
plants
Ambrosia confertiflora
Weak-leaf Ragweed
Authorship: De Candolle
Description & Notes
Collection Information
Field Number
[Lieb 1006, Worthington 17949]
Recent Observations
Sourced from iNaturalist
Slimleaf Bursage (opens in new tab)
slimleaf bursage (opens in new tab)
Slimleaf Bursage (opens in new tab)
Ambrosia confertiflora (opens in new tab)
jwalk821
Sep 9, 2026
Estates At Old Spanish Trail Re-plat, AZ, USA
boazsolorio
Sep 7, 2026
Santa Anita Ave and Lexington Gallatin D, California 91733, USA
bmasinton
Sep 9, 2026
Tijeras Pueblo. Bernalillo County, NM, USA
zihaowang
Aug 26, 2026
Santa Cruz, Arizona, United States