Reproductive ecology of Bulbophyllum ambrosia (Orchidaceae)
芳香石豆兰的繁殖生态学

Aims Bulbophyllum ambrosia is an epiphytic orchid growing on rocks and trees in limestone seasonal rainforests and is commonly distributed in southern China.We found no fruit set of B.ambrosia during long-term monitoring of species diversity,reproductive phenology and pollinators of local orchid species in Green Stone Forest Park.Our objective was to determine barriers to fruit set in B.ambrosia.Methods Flowering phenology and natural fruit-set were monitored once a week for three years.Floral morphology wa...