University of Texas Herbarium
Catalog #: TEX00411969
Taxon: Carduus pycnocephalus L.
Family: Asteraceae
Determiner: B. L. Turner, 2012
Show Determination History
Collector: Guy Nesom   7295   
Date: 29 April 1992
Locality: United States, Texas, Edwards, Devil's Sinkhole Natural Area, ca. 6 mi. NE of Rocksprings, S of Hwy. 41, E of Hwy. 377, at old water storage tank and cattle feeding area, slightly NW of the Devil's Sinkhole. SE Edwards Plateau. Also seen along Hackberry Creek Road. Elev. 2300 ft.
Habitat and Description: Flat area on top of plateau, area of oak-juniper woodlands. Abundant, but only in this very local site.
Specimen Images
Record Id: 31658665-d70a-4014-9c43-33f252f5507d
For additional information on this specimen, please contact: George Yatskievych (
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