richesse des plantes herbacées, seed-bearing plants, herbaceous plant richness, latitudinal biodiversity gradient, plantes à graines, critère d'information d'Akaike (AIC), woody plant richness, dynamique énergie-eau, water—energy dynamics, richesse des plantes ligneuses, gradient latitudinal de biodiversité, AIC
conservation biology, enemy pressure and mutualism of coexisting species, niche breadth, evolution and conservatism, hybridization, assembly of present and fossil communities, competition, Life Sciences, Biodiversity, Environmental Sciences, Biodiversity and Ecology, Botanics, Vegetal Biology