A stiving for scientific respectability:  some American botanics and the nineteenth-century plant materia medica.
D027882:Agave; D005006:Ethnicity; D006666:History of Medicine; D006801:Humans; D008419:Materia Medica; D010600:Pharmacology / Q000266:history*; D010944:Plants / Q000627:therapeutic use*; D014481:United States
D008419:Materia Medica
HISTORY, MEDICAL; PHARMACOLOGY/history; PLANTS/therapeutic use