United States, Texas, Kleberg, W side of Building 3796, N side of swimming pool, SE corner of Mitscher and Rosendahl, 2.3 airmiles NE of jct. F.M. 1717 and F.M. 1720, 1.8 airmiles ESE to E of jct. US Rt. 77 and St. Rt. 425, at N27o29'34.1", W097o48'52.1". Naval Air Station Kingsville.
27.49281 -97.81447
Local in disturbed sandy clay on mostly unshaded bermudagrass lawn on level upland underlain by Beaumont Formation. Associates include Alternanthera sp., Amaranthus berlandieri, Cenchrus spinifex, Commelina erecta, Cynodon dactylon, Cyperus rotundus, Dichanthium annulatum, Justicia pilosella, Malvastrum coromandelianum, Mimosa strigillosa, Nothoscordum bivalve, Oxalis drummondii, Parthenium hysterophorus, Pennisetum ciliare, Phyla nodiflora, Portulaca pilosa, Ruellia nodiflora, Sida ciliaris, Solanum elaeagnifolium, Urochloa maxima, U. panicoides.