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Polygonum
Taxonomy
Polygonum was named by Linnaeus (1753) [Periporate, reticulate. The type illustrated shows thick undulating muri.]. It is extant. It is considered to be a form taxon.
It was assigned to Polygonaceae by Linnaeus (1759), Knowlton (1919), Van der Hammen and Gonzales (1960), Lakhanpal et al. (1976), Chauhan (1991), Liu et al. (1996) and Huang et al. (2021).
It was assigned to Polygonaceae by Linnaeus (1759), Knowlton (1919), Van der Hammen and Gonzales (1960), Lakhanpal et al. (1976), Chauhan (1991), Liu et al. (1996) and Huang et al. (2021).
Species
Species lacking formal opinion data
Synonymy list
Year | Name and author |
---|---|
1753 | Polygonum Linnaeus p. 103 figs. Plate I, 3 |
1759 | Polygonum Linnaeus |
1919 | Polygonum Knowlton |
1960 | Polygonum Van der Hammen and Gonzales figs. Plate I, 3 |
1976 | Polygonum Lakhanpal et al. |
1991 | Polygonum Chauhan |
1996 | Polygonum Liu et al. |
2021 | Polygonum Huang et al. |
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If no rank is listed, the taxon is considered an unranked clade in modern classifications. Ranks may be repeated or presented in the wrong order because authors working on different parts of the classification may disagree about how to rank taxa.
Diagnosis
No diagnoses are available