Dasymaschalon
Dasymaschalon is an Asian genus of bushy plants in the subfamily Annonoideae and tribe Uvarieae. Its native range is from southern China, Indo-China to Malesia.
Morphology
FIGURE 1. Floral morphology in the Dasymaschalon alliance. Monanthotaxis buchananii, showing loosely coherent pollination chamber. Desmos chinensis, with partially closed chamber formed by petals that are basally constricted. Friesodielsia desmoides, with outer petals free spreading, inner petals apically connivent forming a closed pollination chamber. Dasymaschalon dasymaschalum, with three outer petals apically connivent forming a closed pollination chamber. Floral diagram of Friesodielsia. Floral diagram of Dasymaschalon. Colors are used to differentiate floral organs; blue, sepal; green, outer petal; purple, inner petal; gray, stamen; pink, carpel. The ranks and total numbers of stamens and carpels are artificial in, with six/three lines of stamens and carpels shown at the corners of the hexagonal/triangular floral meristem.
Species
Plants of the World Online currently includes:Dasymaschalon acuminatum Jing Wang & R.M.K.SaundersDasymaschalon angustifolium Jing Wang & R.M.K.SaundersDasymaschalon bachmaensis N.S.Lý, T.H.Lê, Vuong & N.D.DoDasymaschalon borneense NurmawatiDasymaschalon clusiflorum Merr.Dasymaschalon dasymaschalum I.M.Turner - type speciesDasymaschalon echinatum Jing Wang & R.M.K.SaundersDasymaschalon ellipticum NurmawatiDasymaschalon evrardii AstDasymaschalon filipes BânDasymaschalon glaucum Merr. & ChunDasymaschalon grandiflorum Jing Wang, Chalermglin & R.M.K.SaundersDasymaschalon hirsutum NurmawatiDasymaschalon lomentaceum Finet & Gagnep.Dasymaschalon longiflorum Finet & Gagnep.Dasymaschalon longiusculum Jing Wang & R.M.K.SaundersDasymaschalon macrocalyx Finet & Gagnep.Dasymaschalon megalanthum Jing Wang & R.M.K.SaundersDasymaschalon minutiflorum Jing Wang & R.M.K.SaundersDasymaschalon robinsonii AstDasymaschalon rostratum Merr. & ChunDasymaschalon sootepense CraibDasymaschalon tibetense X.L.HouDasymaschalon trichophorum Merr.Dasymaschalon tueanum BânDasymaschalon wallichii Jing Wang & R.M.K.SaundersDasymaschalon yunnanense Bân