American herbal pharmacopoeia  Botanical pharmacognosy microscopic characterization of botanical medicines 
edited by Roy Upton...[et al.]. 
 - Boca Raton  CRC Press  2011 
 - xlvi, 773p: ill; 28cm. 
<br/><br/><label>ISBN: </label>9781420073263 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Materia medica, Vegetable - United States Pharmacognosy - United States  Pharmacopoeias - United States  Medicinal plants - United States. 
<br/><br/><label>Dewey Class. No.: </label>615.321  / A46A