University of California, Riverside Plant Herbarium (UCR)
UCR-BPS-289260
UCR-289260
Carduus nutans L.
Asteraceae
Show Determination History 
Tom Schweich
1711
2017-07-14
2017-7-14
United States, Colorado, Jefferson, Upper Washington avenue Open Space. Small (4 acre) fallow city-owned parcel in northern Golden, near the intersection of CO Hwy 93 and Washington Ave
39.76839 -105.23369
1811 meters (5940ft)
Southwestern slope, probably in the revegetated zone.
Flowering
CO noxious weed List B.
35e6ef21-b5d7-4ddb-9720-0bc00b12c28c
For additional information about this specimen, please contact: Andrew Sanders (Andrew.Sanders@ucr.edu)
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