How to know the economic plants : an illustrated key for identifying the plants used by man for food and in other personal ways, with some essential facts about each plant - Jaques, H. E. (Dubuque, Iowa : WM. C. Brown, 1958)
Keywords: BOTANICA ECONOMICA; PLANTAS UTILES; HISTORIA NATURAL- -- TAXONOMIA; TAXONOMIA VEGETAL- -- ASPECTOS MOLECULARES