Thymophylla pentachaeta var. belenidium (DC.) Strother
Asteraceae
Joe McAuliffe
93-2.6
1993-04-08
Betsy Pierson
USA, Arizona, Graham County, 6 miles southwest of Thatcher, Frye Mesa, at its base, small hill immediately east of Frye Mesa Road and 0.1 miles south of crossing of Canyon Spring Wash.
32.78293 -109.82615
1085 metros
- 3560ft.
West-facing slope, soil highly calcic, derived from solft calcic horizons.
Area dominated by Euryops multifidus, other plants include Bouteloua eriopoda, Trichachne californica, Erioneuron pulchellum, Muhlenbergia porteri, Larrea tridentata, Fouquieria splendens, Prosopis velutina, Acacia greggii, Acacia constricta, Zinnia acerosa, Krameria parvifolia, Gutierrezia sarothrae, Yucca elata, Opuntia viloacea, Ephedra