18 July 2018.
Texas, United States
Locality: Just west of Avinger on north side of highway 155 in powerline cut between CR 1650 and CR 1651 (just 1.0 mile west of intersection of higwhay 49 and highway 155), Cass County
Coordinates: 32.8967, -94.5696
(Map it)
Elevation: 112m.
Georeference protocol: Lat/lon determined by GPS
Habitat: Wild Habitat
Environment description: Infrequently mowed, clear cut area for powerline.
Number of plants sampled: 350
Associated species: Rubus sp., Mimosa quadrivalvis var. nuttallii, Chamaecrista fasciculata, Vitis sp., Smilax bona-nox and Schizachyrium scoparium. Nearby Quercus stellata, Quercus marilandica, Asclepias tuberosa, Monarda punctata, Carya texana, Pinus echinata and Clematis carrizoensis
Aspect: South;
Slope: 30
Comment: Localized population of approximately 1,000 specimens covering an estimated, calculated area of 1.5 acres. Greatest distance between two specimens sampled is 0.22 miles.
Collector(s):