Eastern Mojave Vegetation Burs of Coll. No. 2907, Cenchrus longispinus.  
 

 

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If you have a question or a comment about this photograph you may write to me at: tas4@schweich.com I sometimes post interesting questions in my FAQ, but I never disclose your full name or address. 		  Poaceae Cenchrus longispinus
Photographed 22 December 2022.

Native and Naturalized Flora of the Golden Area, Jefferson County, Colorado
Poaceae

Cenchrus longispinus (Hack.) Fern.  Longspine Sandbur.

Delong Park, Jefferson County, Colorado. In planted native grass beds, along 23rd Street, opposite Vernon Drive, 1.72 km. southeast of the GNIS location of Golden. 39.7489°N, 105.2083°W. WGS 1984 Elev. 1761 m. Not previously collected in or near Golden; unclear whether this grass was previously here, brought in with the soil amendment, or was a contaminant in the seed mix. DeLong Park was a private residence that was left fallow for a number of years, then converted to a city park in 2021-2022.

Collected by permit: City of Golden, 2022, issued: Mar 17, 2022, to: Tom Schweich.

Tom Schweich 2907. 18-Aug-2022

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Date and time this page was prepared: 4/27/2024 3:36:52 PM