United States, Texas, Leon, N part of Holsey tract, ca. 1.6 airmiles S to SSE of jct. St. Rt. 7 and F. M. 1511 at Eunice. Eunice Quadrangle.
31.31303 -95.81022
Local in mucky sand in overgrown bed of old ranch road through deciduous forest on floodplain of perennial stream draining hills underlain by Sparta Sand. Associates include Ampelopsis arborea, Cardamine sp., Carex spp., Cynosciadium digitatum, Glyceria septentrionalis, Gratiola virginiana, Hottonia inflata, Hydrocotyle verticillata, Mikania scandens, Nyssa sylvatica, Ptilimnium sp., Samolus valerandi ssp. parviflorus, Saururus cernuus.