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The distribution and ecology of the West African polygonaceae

The Polygonaceae is polymorphic but natural in floral characters. It occupies a wide range of habitats in West Africa. The lowland rainforests provide a suitable habitat for two species namely Afrabrunnlchia credo and Symmeria paniculata while five species are confined to the highlands- Harpagocarpu...

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Published: 2003
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LEADER 00000njm a2000000a 4500
001 oai:repository.ui.edu.ng:123456789/9864
042 |a dc 
720 |a Ayodele, A. E.  |e author 
260 |c 2003 
520 |a The Polygonaceae is polymorphic but natural in floral characters. It occupies a wide range of habitats in West Africa. The lowland rainforests provide a suitable habitat for two species namely Afrabrunnlchia credo and Symmeria paniculata while five species are confined to the highlands- Harpagocarpus snowdenii. Rumex bequeartii. R. abyssinicus Persicaria nepalensis and P. selosula. A few of the species e.g. Polygonunt pleheium. Oxygonum sinuatarn and P. limbata have a narrow distributional range being restricted to the drier regions of the Northern ones of Nigeria and Ghana usually in dry to wet riverbanks and ditches Four species are widespread in the sub region. These are Antigonon leptopus. P. senegalensis. P. attenuata. and P. salicifolia Persicaria senegalensis forma albotomentosa has a wider distribution than its other form P. senegalensis forma senegalensis occurring at sea level to as high as 1140m in the Cameroon Mountains and the Mambilla plateau. 
024 8 |a 1116-753X 
024 8 |a ui_art_ayodele_distribution_2003 
024 8 |a Nigerian Journal of Ecology 5, pp. 46-49 
024 8 |a https://repository.ui.edu.ng/handle/123456789/9864 
245 0 0 |a The distribution and ecology of the West African polygonaceae