PRC : TEX
University of Texas Herbarium
Catalog #: TEX00445971
Taxon: Bouteloua trifida Thurb.
Family: Poaceae
Determiner: B. L. Turner, 2007
Collector: W. R. Carr   24837   
Date: 11 July 2006
Locality: United States, Texas, Jim Wells, Near caliche pit along NE side of SE arm of Naval Auxiliary Landing Field Orange Grove, ca. 3.6-3.7 airmiles E of jct. US Rt. 281 and Co. Rd. 220, at N27o53'18.5", W098o01'37.2". San Diego NE Quadrangle. Elev. 210 - 220 ft.
27.888472  -98.027
Verbatim Coordinates: 27d 53m 18.5s N; 98d 1m 37.2s
Habitat and Description: Occasional in mown herbaceous vegetation along edge of medium-stature thorn shrubland on shallow, well drained, friable, moderately alkaline gravelly loam Petrocalcic Calciustolls (Olmos Series) on gently undulating landscape underlain by calcareous sandstone or caliche of Lissie Formation. Shrubland dominated by Acacia rigidula. Other associates include Abutilon wrightii, Acalypha radians, Aristida purpurea, Colubrina texensis, Cynanchum barbigerum, Desmanthus sp., Diospyros texana, Evolvulus alsinoides, E. sericeus, Eysenhardtia texana, Forestiera angustifolia, Galphimia angustifolia, Hedyotis nigricans, Hermannia texana, Melampodium cinereum, Passiflora tenuiloba, Salvia ballotiflora, S. texana, Senna bauhinioides, Thamnosma texanum, Zanthoxylum fagara.
Specimen Images
Record Id: a8a571d3-9ed8-4a50-b980-44352ecd3329
For additional information on this specimen, please contact: George Yatskievych (george.yatskievych@austin.utexas.edu)
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