Heptapleurum calyptratum
Heptapleurum calyptratum, commonly known as mallet flower, is a species of plant in the family Araliaceae. It is a scrambling tree that ranges from eastern India and Bangladesh through Tibet and Indochina to southern China. Description
Heptapleurum calyptratum in small tree growing 15-20' tall. It has palmate leaves with 7-12 leaflets growing in a whorled fashion. It produces distinct green mallet shape flower buds. Conservation
The plant (as Schefflera pueckleri) is an IUCN Conservation-dependent species, that is threatened by habitat loss. References

calytrapum
Flora of Assam
Flora of Bangladesh
Flora of Indo-China
Flora of South-Central China
Flora of Tibet
Conservation dependent plants
Taxonomy articles created by Polbot