University of Texas Herbarium
Catalog #: TEX00464042
Taxon: Panicum hallii hallii Vasey
Family: Poaceae
Determiner: B. L. Turner (TEX), 2013
Collector: W.R. Carr & Debbie Benesh   31252   
Date: 17 July 2012
Locality: United States, TEXAS, Presidio, Along main road in SE part of ranch, 0.2-0.3 mi N of cattle guard at house, ca. 1.0 airmiles N to NNW of jct. US Rt. 67 and US Rt. 90 in downtown Marfa. SE part of Mimms Ranch, Marfa Quadrangle. Elev. 4740-4750 ft.
30.32295  -104.0258
Verbatim Coordinates: 30d 19.377m N; 104d 1.548m
Habitat and Description: In grassland on silty to gravelly soils on very gently rolling landscape underlain by a mix of Perdiz Conglomerate (a fanglomerate of variable compostion) and Quarternary alluvium. Associates included Asclepias brachystephana, Berlandiera lyrata, Bouteloua curtipendula, Bouteloua gracilis, Chamaesyce revoluta, Cirsium ochrocentrum, Condalia ericoides, Croton pottsii, Dalea neomexicana, Desmanthus cooleyi, Engelmannia peristenia, Evolvulus nuttallianus, Linum puberulum, Machaeranthera pinnatifida, Muhlenbergia sp., Nyctaginea capitata, Poinsettia davidii, Solanum elaeagnifolium, Talinum aurantiacum, Tidestromia lanuginosa, Yucca elata, Zinnia grandiflora. Occasional.
Specimen Images
Record Id: 171302b1-b9c3-4ec6-9e86-0c787db25397
For additional information on this specimen, please contact: George Yatskievych (
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