Some studies of Polygonum species
The following species hare been studied: Polygonum lapathifolium L., P. nodosum Pers., P. persicaria L., P. hydropiper L., P. mite Schrank., P. minus Huds. In Section k the taxonomy of the species has been investigated. The species are often regarded as critical and plastic, and hybrids have been fr...
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University of Leicester
1962
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| Online Access: | https://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.737025 |