OBI

United States, Arizona, Gila, Pinal Mountains, South-central Arizona, south of the town of Globe. Off FS Road 651, on Signal Peak., 2103m

BRITWORK:BRITWORK

United States of America, Texas, Johnson, Egan, Judith Sear property, east side of powerline easement in disturbed area. Associates: Vernonia baldwinii, Smilax bono-nox, Carya illinoensis, Quercus stellata, Achillea millifolium, Sonchus asper. 32° 25.981' N 97° 17.075' W

BRITWORK:BRITWORK

United States of America, Texas, Tarrant, Arlington, Rush Creek south of Arkansas Lane. 32° 42' 23" N, 97° 10' 20" W. Elevation: 520ft. Habitat: Riparian floodplain. Assoc. spp: Bromus tectorum, Samolus parviflorus, Populus delotides, Juncus effusus, Calyptocarpus vialis, Hedypnois cretica, Hypocharis glabra. Sonchus asper. Duplicates to: BRIT, 158m

BRITWORK:BRITWORK

United States of America, Texas, Parker, Mineral Wells, Texas Air National Guard Training Base, Fort Wolters, TA 4, roadside on east side. Roadside. Gentle slopes. Windthorst Fine Sandy Loam, 1-3% slopes. Associates: Hymenopappus scabiosaeus var. corymbosus, Smilax bono-nox, Dichanthelium oligosanthes var. scribnerianum, Sorghum halapense, Quercus stellata, Juniperus ashei. Uncommon.; 14 S 0593065 UTM 3638143 298m

BRITTRAIN:BRITTRAIN

United States, Texas, Wise, LBJ National Grasslands, Unit 66. Research site: LBJ National Grasslands

BRITTRAIN:BRITTRAIN

United States, Texas, Parker, Utley Prairie. About 7 miles north of Weatherford. West of FM 51 at approximately 5130 Weiland Road. 10.2 km north and 3.3 km east of the Parker County Courthouse in Weatherford. Research site: Utley Prairie