Adoptation and origin in the plant world : the role of environmen t in evolution - Clements, Frederick Edward, 1874-1945; Martin, Emmett Virgil, 1904-; Long, Frances L. (Waltham, Mass. : The Chronica Botanic Co., 1950)
Includes bibliographical references (p.314 -317)
Keywords: Plant ecology -- California; Sand dunes -- California; Botany -- California