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Polyosmaceae

Polyosmaceae Blume, Mus. Bot. 1: 258 (1851).
  • J. LundbergEmail author
Chapter
Part of the The Families and Genera of Vascular Plants book series (FAMILIES GENERA, volume 14)

Abstract

Evergreen shrubs or trees. Leaves opposite to subopposite, exstipulate, petiolate, simple, entire to spinulose-dentate. Inflorescence a terminal, lax raceme, flowers rarely solitary, with 1–3 entire bracteoles or one 3-fid bracteole. Flowers bisexual, actinomorphic, perigynous to epigynous, fragrant; sepals 4, small, fused, persistent; petals 4, valvate in bud, free but sometimes cohering, deciduous, hairy; stamens 4, alternipetalous, free, filaments flattened, hairy; anthers introrse, linear, basifixed; intrastaminal nectar disk present; ovary of 2 united carpels, partly to completely inferior, 1-locular (appearing 2-locular due to intruding placentation), placentation parietal, ovules numerous; style simple, filiform, stigma weakly bilobed. Fruit a drupe. Seed single, large, with thick, smooth testa, endosperm abundant, embryo small.

Keywords

Axial Parenchyma Dorsal Carpel Placentation Parietal Lesser Sunda Island Style Simple 
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 International Publishing Switzerland 2016

Authors and Affiliations

  1. 1.Department of BotanyThe Swedish Museum of Natural HistoryStockholmSweden

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