Eupatorium serotinum Michx.
Determiner: W. R. Carr, 2002; ! B. L. Turner, 2011
W. R. Carr 21238
Date: 23 September 2002
United States, Texas, WILSON, Ca. 1.0 airmiles S of St. Rt. 97 bridge over San Antonio River; in fenceline on SE side of entrance easement into Rancho de las Cabras NHS, at crossing of barely perceptible drainage ca. 0.45 mi NE of Co. Rd. 144 from gate at 0.8 mi S of jct. St. Rt. 97. [Flora of San Antonio Missions NHP.]. Elev. 420 ft.
29d 5m 44s N; 98d 10m 21s
Habitat and Description:
Rare on property, one plant in exotic hay meadow on deep, friable, well drained, moderately alkaline, calcareous, sandy clay loam (Colibro Series) on nearly level upland underlain by Weches Formation. Seeded dominants include Sorghum halepense and Cynodon dactylon. NPS accession no. SAAN-00304, NPS catalog no. 20332.
Record Id: bde9379e-0893-4c15-b64d-b91b07ae5765