29 May 2010.
Texas, United States
Locality: Bracken Bat Cave, Bat Conservation International Preserve, along Farm to Market Road 3009, about 1.5 miles north of Miller Lane, north of Interstate 35, Comal County.
Coordinates: 29.6814, -98.3421
(Map it)
Elevation: 288m.
Georeference protocol: Lat/lon determined by GPS
Environment description: Savannah openings, low stony hills. Full sun. Slight slope with a western aspect. Associated with Mahonia trifoliata, Opuntia engelmannii, Plantago rhodosperma, Ratiloida columnifera, and Tetraneurus linearifolia.
Number of plants sampled: 3
Comment: Rare population abundance. Population of three plants; all sampled.
Collector(s):