Female fruit production depends on female flower production and crown size rather than male density in a continuous population of a tropical dioecious tree (Virola surinamensis)
1. Proyecto Carey, Península de Osa, Puntarenas, Costa Rica, Apdo. postal 10672‐1000 San José, Costa Rica;2. Escuela de Biología, Universidad de Costa Rica, 2600 San Pedro, Costa Rica