Thelesperma filifolium var. filifolium (Hook.) A. Gray
Asteraceae
Turner, Billie Lee (2010)
William R. Carr
27833
2009-05-18
2009-5-18
United States, Texas, Parker, E side of a N-S road in NC part of ranch, ca. 4.0-4.1 airmiles SSW of jct. St. Rt. 5 and F. M. 2376 at Aledo. Bear Creek Unit of Dixon Ranch. Anneta Quadrangle.
32.63028 -97.62739
In herbaceous vegetation on very shallow, well drained, calcareous, moderately alkaline gravelly clay loam on level bench underlain by limestone and clay of the Kiamichi Formation. Associates include Aegilops cylindrica, Allium drummondii, Aristida sp., Asclepias asperula, Bifora americana, Bouteloua rigidiseta, Bromus japonicus, Buchloe dactyloides, Callirhoe pedata, Calylophus berlandieri, Coreopsis wrightii, Dyschoriste linearis, Erioneuron pilosum, Evax prolifera, Gaillardia pulchella, Hordeum pusillum, Hybanthus verticillatus, Krameria lanceolata, Limnodea arkansana, Linum rigidum, Medicago minima, Pediomelum latestipulatum, Phyllanthus polygonoides, Physaria densiflora, Polygala alba, Salvia texana, Schrankia sp., Sedum nuttallianum, Setaria reverchonii, Stillingia texana, Tetraneuris scaposa, Valerianella amarella.