| Autor: |
Yu Shixiao, Zhang Hongyi, Fang Zhi-jian, Yan Hanjing |
| Rok vydání: |
2011 |
| Předmět: |
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| Zdroj: |
Novon: A Journal for Botanical Nomenclature. 21:388-391 |
| ISSN: |
1055-3177 |
| Popis: |
Taxonomic evaluation of Polygonum multiflorum Thunb. var. angulatum S. Y. Liu (Polygonaceae) reveals that a new combination in Fallopia Adans. is necessary, and the name F. multiflora (Thunb.) Haraldson var. angulata (S. Y. Liu) H. J. Yan, Z. J. Fang & Shi Xiao Yu is proposed. The new variety differs from the typical one by its square branchlets with longitudinal ridges that are densely papillate and by its root tubers with a greater abundance of fibers and abnormal vascular strands evident in anatomical cross section. |
| Databáze: |
OpenAIRE |
| Externí odkaz: |
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