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Pakistan | Family List | Pakistan V. 205 | Polygonaceae

5. Rubrivena M. Král in Preslia Praha. 57: 65. 1985.

Perennial rhizomatous herb. Leaves alternate. Ochreae large, thick, without cilia, persistant. Flowers bisexual. Tepals biseriate. Stamens 8, anthers broadly elliptic, filaments subulate. Pollen grains 6-colpate, reticulate. Styles 3, long, stigmas 3, short, capitate; ovary ellipsoid.

A monotypic genus, distributed in Afghanistan, Himalayas, India, Pakistan, Xizang, N. Myanmar and Western China.

Lower Taxon


 

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