]> [author note: Herbarium and types: POM (100,000); duplicates widely distributed] [collector note: W and SW U.S.; POM (orig.), A, ARIZ, B, BM, BR, BUF, CAS, CM, CU, DS, F, GB, GH, KEIL, L, LA, LCU, MANCH, MIN, MO, MONTU, MT, NA, NY, NYS, P, POM, RM, RSA, S, SD, TAES, TEX, U, UC, UPS, US, UTC] Botany Jones, Marcus Eugene Jones, Marcus Eugene M. E. Jones Jones, M. E. Marcus E. Jones Marcus Eugene Jones 1852 1934