TY - GEN AU - Levin,Donald A. TI - The origin, expansion, and demise of plant species SN - 0-19-512729-3 PY - 2000/// CY - New York PB - Oxford University Press KW - Evolutionary biology and ecology KW - Plant speciation KW - Origins KW - Expansion KW - Differentiation and loss of cohesion KW - and decline and extinction KW - Ecological transition KW - Genetic transition KW - Neospecies KW - Diversification KW - Plant species ER -