Dysoxylum parasiticum is a poorly-named species, but I am sure those of us living in temperate climates will forgive Swedish naturalist Pehr Osbeck‘s error in mistaking this flowering species for a parasite.
Osbeck was quite unfamiliar with cauliflory–a term that refers to the phenomenon of plant’s flowering and fruiting directly from their main stems. Osbeck instead assigned the name Melia parasiticum to this species. Like an unfortunate grade-school nickname, the name has stuck, despite the species being moved into the genus Dysoxylum, and despite the fact that we now know that it is not parasitic at all.
Dysoxylum parasiticum is also known as yellow mahogany. It is a tropical rainforest tree species that grows to 36 meters tall. Although little is known about Dysoxylum parasiticum‘s pollinators or seed dispersers, we can surmise that they do not like to climb or fly high into the tree canopy, but would instead rather flutter, slither, or crawl closer to the ground. Unlike most trees, yellow mahogany does not perch its flower buds at the tips of young stems. Rather, the white to cream-coloured flowers grow directly off the trunk or main branches near to the ground. Once pollinated, these flowers give way to roundish, red-brown fruits measuring about 4 cm in diameter.