PRC : TEX
University of Texas Herbarium
Catalog #: TEX00201951
Taxon: Porophyllum macrocephalum DC.
Family: Asteraceae
Determiner: B. L. Turner, 2005
Collector: Emily J. Lott w/ S. P. Rankin & M. L. Butterwick   5375   
Date: 20 September 2004
Locality: United States, Texas, Presidio, Chinati Mtns. State Natural Area. San Antonio Canyon, right (E) fork. Near old dam with Salix. Looking W into 5 de Mayo Canyon. Elev. 4245 ft.
29.910833  -104.481667
Verbatim Coordinates: 29d 54m 39s N; 104d 28m 54s
Habitat and Description: Steep, reddish N-facing cliffs with several ranks of vertical striations. Associates include Acacia, Celtis pallida, Rhus virens, Aloysia, Fouquieria, Yucca torr. Dasylirion, Opuntia imbricata, Dalea and Bouvardia. Erect annual. Fls purple. As edge of drainage. Uncommon.
Specimen Images
Record Id: e4e2fb5a-e916-48eb-912d-b6637b89b3db
For additional information on this specimen, please contact: George Yatskievych (george.yatskievych@austin.utexas.edu)
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