Tree reproductive traits with their respective categories adopted in this study.

1According to [66], [86], [87];
2According to [88];
3Adapted from [66];
4According to [89];
5Outcrossing (or obligatory xenogamous) according to [90].
*To analyze data we also grouped some categories into new ones as: 1) generalist pollen vectors sensu[65] (including small bees, butterflies, DSI, flies, moths, wasps, and wind); 2) specialist pollen vectors sensu[65] (including bats, medium-large bees, beetles, birds, hawkmoths, and non-flying mammals); 3) small+inconspicuous flowers; 4) medium+large+very large flowers; 5) open/dish+inconspicuous flowers ( = flowers with easily accessible resource sensu[66]); 6) floral types other than open or inconspicuous ( = flowers with concealed resource sensu[66]); 7) bird-+bat-+non-flying mammal-pollinated flowers ( = vertebrate pollination); 8) non-hermaphrodite sexual systems.