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Corynocarpaceae

  • K. KubitzkiEmail author
Chapter
Part of the The Families and Genera of Vascular Plants book series (FAMILIES GENERA, volume 10)

Abstract

Evergreen, glabrous trees; branches often in pseudowhorls. Leaves alternate, more or less crowded towards the ends of the shoots, simple, entire, shining; stipules intrapetiolar, subtending the axillary bud, caducous. Inflorescences terminal or sometimes axillary umbellate thyrses. Flowers regular, hermaphrodite or plants gynodioecious, 5-merous, diplostemonous, with a shallow receptacular cup; sepals distinct, unequal, quincuncially arranged, fleshy, persistent, petaloid; petals distinct, cochlear; staminodes 5, antesepalous, small, petal-like, with pointed tip, irregularly dissected, with a large, cushion-like nectary on the ventral base; fertile stamens 5, attached to base of petals; anthers dorsifixed, tetrasporangiate and dithecal, dehiscing lengthwise, introrse; gynoecium (pseudo-?)monomerous, ascidiate; ovary superior; style solitary (occasionally 2 stylodia present); stigma capitate; ovule 1 per locule, pendulous, anatropous, bitegmic, crassinucellar; placentation median, apical. Fruit a drupe. Seed with membranous testa, exalbuminous, very poisonous; the embryo large, straight, containing oil and starch; cotyledons plano-convex. n = 23.

Keywords

Ellagic Acid Solomon Island Pollen Morphology Axial Parenchyma Nitropropionic Acid 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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Copyright information

© Springer-Verlag Berlin Heidelberg 2010

Authors and Affiliations

  1. 1.Biozentrum Klein-FlottbekHamburgGermany

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