]> [author note: Herbarium and types: F, GH, MO, TAES, US] [collector note: America: F, TAES, US; Arizona, Texas, Utah: GH, MO; Brazil, Bolivia (1948, 1950), Guatemala (1941): F; Mexico (1940): MO; New Mexico, Texas (1941): F, GH; Ephedra: NY (26)] Botany Cutler, Hugh Carson Cutler, Hugh Carson H. C. Cutler Cutler H. C. Hugh Carson Cutler 1912 1998