Journal Article 2 Research Support, U.S. Gov't, Non-P.H.S. 2 negative frequency-dependent selection Research Support, N.I.H., Extramural 1 Research Support, Non-U.S. Gov't 1 Review 1 forest ecology and evolution 1 plus ... genetic diversity 1 intraspecific variation 1 negative density dependence 1 nuclear-cytoplasmic gynodioecy 1 overdominance 1 plant recruitment 1 spatial heterogeneity 1 trans-specific polymorphism 1 tropics 1 moins ...