Eastern Mojave Vegetation Coll. No. 2551, Carduus nutans  
 

 

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  Asteraceae Carduus nutans
Photographed 24 November 2021.

Plants of Jefferson County Open Space
Jefferson County, Colorado
Asteraceae

Carduus nutans L.  Nodding Plumeless Thistle.

Apex Park - Northern Parcel, Jefferson County, Colorado. Lower slopes of the Front Range foothills, northeast quadrant of Apex Park, 4.45 km. south of the GNIS location of Golden. 39.7248N, 105.2201W. WGS 1984 Elev. 1883 m. Grasslands below foothills scrub, collected nearby: Helianthus pumilus, Heterotheca villosa, Sphaeralcea coccinea, Linaria dalmatica, and Thinopyrum intermedium. Colorado Noxious Weed List B.

Collected by permit: Jefferson County Open Space, 2021, issued: Apr 1, 2021, to: Tom Schweich.

Tom Schweich 2551. 7-Jul-2021

Article records that use this photograph:

Other photos about Species - Asteraceae or Carduus nutans.

 


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Date and time this page was prepared: 6/26/2022 3:18:18 PM