Pereskia duiz-romeroana and its putative relatives are scandent plants with vigorously growing long shoots, small flowers and fruits, and tuberous root systems. Except for size, floral development ...

This study examines the species richness of bees and flower visiting wasps in seasonal neotropical habitats in Costa Rica. A total of 9231 individuals were netted at flowers. These represented 192 ...

Once upon a time on Earth, there was a first flower. Nature provides plenty of cues to help us imagine what the planet looked like 250 million years ago. But we lack concrete evidence in order to ...