Nomenclatural notes on Persicaria |
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| Authors: | Stefan Ekman Tommy Knutsson |
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| Institution: | Dept of Systematic Botany, University of Lund, Ö. Vallgatan 18–20, S-22361 Lund, Sweden;Solberga 2383, S-380 65 Degerhamn, Sweden |
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| Abstract: | The following names are lectotypified: Polygonum amphibium, P. foliosum, P. hydropiper, P. lapathifolium ssp. leptocladum, P. pallidum and P. persicaria, Polygonum persicaria var. incana is neotypified. Polygonum ruderale is a superfluous nomenclatural synonym of P. persicaria . The following new combinations are made: Persicaria lapathifolia ssp. pallida, P. lapathifolia var. incana and P. lapathifolia var. linicola . The nomenclature of H. B. Danser's early works is discussed.
Flora Nordica Notes no. 8. |
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