Silphium gracile Gray
W. R. Carr 18436
Date: 25 August 1999
United States, Texas, Tyler, Louisiana-Pacific's "Woodpecker Hill" site, ca. 0.5-1.0 mi. S of F. M. 1013 from a point ca. 500 ft. E of East Chapel Rd. or 3.8-3.9 roadmiles W of F. M. 2992 W of Spurger. Kirkpatrick Lake Quadrangle. Elev. 200 - 210 ft.
30d 41m N; 94d 16m 50s
Habitat and Description:
Frequent in grassy diverse ground layer of open fire-maintained upland longleaf pine savanna on sandy soils on convex ridgetop underlain by Willis Formation. Associates include late successional grasses such as Andropogon gerardii, Schizachyrium tenerum, S. scoparium, Paspalum floridanum, Tripsacum dactyloides and Panicum virgatum along with 70 other herbaceous species.
Record Id: 66065272-52f2-43be-9be7-b3437d0ecee0