]> [collector note: Arizona: DPU, GH, ISC, LA, MO, NY, POM, US, FH: collected lichens with H. F. Loomis; California: A, DPU, NY] Botany Peebles, Robert Hibbs Peebles, Robert Hibbs R. H. Peebles Peebles Robert Hibbs Peebles 1900 1955