United States, Texas, Kleberg, Naval Air Station Kingsville, ca. 300 ft. S of Forrestal Ave. from a point just W of police station, ca. 1.3 airmiles SE of jct. US Rt. 77 and St. Rt. 425, ca. 1.7 airmiles NE of jct. F. M. 1717 and F. M. 1720. Ricardo Quadrangle.
27.48819 -97.8245
Frequent in old hay meadow or crop field on clayey soils of essentially level Beaumont surface. Associates include Ammoselinum popei, Aphanostephus ramosissimus, Buchloe dactyloides, Ciclospermum leptophyllum, Cynodon dactylon, Dichanthium sericeum, Ditaxis humilis, Evax verna, Galium virgatum, Gaura parviflora, Helianthus annuus, Monarda citriodora, Nassella leucotricha, Oenothera speciosa, Ratibida columnifera, Sisyrinchium sp., Stachys crenata, Urochloa fasciculata.