The Cleistogamous Breeding System: A Review of Its Frequency, Evolution, and Ecology in Angiosperms - Culley, Theresa M; Klooster, Matthew R (The Botanical review, 2007)
Keywords: Angiosperms; Biological evolution; Biological taxonomies; Cleistogamy; descriptions; Ecology; Empirical analysis; environmental factors; Evolution; Flowers; Genetic aspects; Identification and classification; Inbreeding; Inbreeding depression; Literature reviews; natural selection; Phylogeny; Plant breeding; plant ecology; plant reproduction; plant taxonomy; Plants; Pollination; Seed dispersal; selfing; Species; species differences; Studies; Surveys; Taxa; Violas; United States