Private Herbarium of Jason Hollinger (hb. Hollinger)
Buellia nashii Bungartz
Caliciaceae
Jason Hollinger (2019-08-15)
ID certainty: positive
Jason Hollinger
23215
2019-08-13
United States, Nevada, Clark County, Arrow Canyon Range, Double Canyon, little western side canyon ca. 0.75 km S of SR 168
36.784 -114.886 +-50m.
680 meters (2230ft)
steep limestone canyon in lower Mojave creosote-bursage zone
open north-facing limestone
medulla P+o I-; epihymenium brown but greener than exciple esp. in N; exciple dispersa-type, brown, N- except at very top; hymenium not or very weakly inspersed below; hypothecium deep, dark brown; spores 8 per ascus, 1-septate, ~15-18x7.5-9um