Craterosiphon

Engl. & Gilg
Description: 
Erect shrubs, lianes or small trees; young branches red-brown with prominent corky lenticels. Leaves opposite or alternate, petiolate, coriaceous, ovate to narrowly elliptic to lanceolate, glabrous, margin recurved. Flowers bisexual, in 3(4)-flowered, almost sessile axillary clusters; pedicels slender. Calyx: receptacle tube funnel-shaped, not contracted above ovary; calyx lobes 5 or 6, ovate-oblong. Petals minute, scale-like, arising at throat of receptacle between filaments. Stamens twice as many as sepals, alternately long and short, in a single series at mouth of receptacle tube; filaments slender, decurrent down receptacle tube; anthers oblong. Disc cup-shaped, lobed. Ovary 1-locular, sessile; style filiform; stigma capitate. Fruit drupaceous with sclerified pericarp, inside persistent receptacle tube. Seed without endosperm; cotyledons thick.
Distribution: 
Species 9, trop. Africa; sthn trop. Afr. 2, Angola, Zambia.
Source: 
SSTA
Classification: 

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Scratchpads developed and conceived by (alphabetical): Ed Baker, Katherine Bouton Alice Heaton Dimitris Koureas, Laurence Livermore, Dave Roberts, Simon Rycroft, Ben Scott, Vince Smith