Harvard University Herbaria & Libraries

FH: 00477753 Rhizocarpon grande (Flörke ex Flotow) Arnold USA: Idaho [data not captured] R. A. Darrow 34 1932-11-14
FH: 00394074 Xanthoria candelaria (Linnaeus) Th. Fries USA: Idaho Moscow: [data not captured] R. A. Darrow 19 1932
Amaranthaceae
GH: 01930373 Gomphrena sonorae Torrey USA: Arizona Box Cany[on], Santa Rita Mts. R. A. Darrow 1932-9-25
Hypogymniaceae
FH: 00450900 Hypogymnia physodes (Linnaeus) Nylander USA: Idaho Moscow: [data not captured] R. A. Darrow 1 1932
Lecideaceae
FH: 00452585 Lecidea atrobrunnea (Ramond) Schaerer USA: Idaho [data not captured] R. A. Darrow 1932-11-14
FH: 00430225 Lecidea tessellata Flörke USA: Michigan [data not captured] R. A. Darrow 1932-11-11
Rutaceae
GH: 01584616 Thamnosma texanum purpureum (Wooton & Standley) Woodruff USA: Arizona Vail R. A. Darrow 1932-3-28
Trapeliaceae
FH: 00473529 Placopsis gelida (Linnaeus) Lindsay USA: Oregon [data not captured] R. A. Darrow 92 1932-4-8