Loss of local, effective pollinators may potentially limit plant reproductive success but the plant-pollinator interactions could be rescued if the plant does not reject other pollen vectors. Firmiana kwangsiensis H.H. Hsue (Malvaceae) is an endangered tree endemic to limestone areas in South China. Although its preservation status is listed as "critically endangered", its reproductive ecology is little known. We compared floral visitors in three wild populations and one transplanted population. Such a comparison allows us to see whether the pollinator assemblage varies geographically and to e...
