Trees or shrubs, with simple trichomes. Leaves alternate, spirally arranged but often appearing distichous, simple, petiolate, pinnately veined, base usually oblique, margins entire or dentate, the teeth sometimes spinose; stipules deciduous or persistent. Flowers in axillary or cauliflorous clusters, sometimes solitary, pedicellate, actinomorphic, generally unisexual and the plants dioecious, but occasionally polygamo-dioecious or monoecious; sepals (3)4-5(6), distinct, imbricate or the pistillate rarely open in bud; petals 0. Staminate flowers: stamens (2)3-20(-50), filaments distinct, anthers erect, dithecal, introrsely or less frequently latrorsely or extrorsely dehiscent by longitudinal slits; disk intrastaminal or absent; pistillode small or absent. Pistillate flowers: sepals deciduous or persistent; disk annular or absent; ovary superior, syncarpous, 1-3(-6)-locular, placentation axile; ovules 2 per locule, anatropus, bitegmic, embedded in a massive obturator; stylodia as many as the locules, usually short, stigmas subpeltate, reniform, discoid, bilobed, or petaloid; fruit drupaceous; seeds 1 per locule or fruit by abortion, albuminous, embryo large, straight.
CITATION STYLE
Levin, G. A. (2014). Putranjivaceae. In Flowering Plants. Eudicots: Malpighiales (Vol. 11, pp. 273–276). Springer Berlin Heidelberg. https://doi.org/10.1007/978-3-642-39417-1_21
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