United States, Texas, Brazoria, Brazoria NWR, Hoskins Mound Unit., Over Beaumont Formation, ca. 1.6 airmiles S to SSW of FM 2004 bridge over Chocolate Bayou, ca. 3.5 airmiles N to NNE of summit of Hoskins Mound. Hoskins Mound Quadrangle.
29.19111 -95.21306
Occasional in ungrazed, frequently burned, transitional coastal prairie on poorly drained, mildly alkaline, slightly saline dark clay Typic Pelluderts (Francitas Series), on level landscape. Often low, relatively sparse vegetation with Aristida oligantha, Chaetopappa asteroides. Other assc. include Agalinis oligophylla, Ambrosia psilostachya, Aristida purpurascens, Boltonia diffusa, Borrichia frutescens, Eragrostis spectabilis, Eryngium yuccifolium, Euthamia leptocephala, E. pulverulenta, Hedyotis nigricans, Iva angustifolia, Liatris acidota, L. bracteata, L. pycnostachya, Lythrum lanceolatum, Manfreda virginica, Muhlenbergia capillaris, Paspalum pubiflorum, Schizachyrium scoparium, Schrankia hystericina, Sida lindheimeri, Solidago sempervirens, Spartina patens, S. spartinae, Sporobolus asper var. dummondii, Tridens strictus.