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CCDB → Angiosperms → Polygonaceae → Polygonum → Polygonum oxyspermum subsp. raii (Bab.) D. A. Webb & Chater
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| Polygonum raii Bab. | Polygonum oxyspermum subsp. raii (Bab.) D. A. Webb & Chater | 40 | IPCN online | Wolf, S. J. & J. McNeill. 1987. Cytotaxonomic studies on Polygonum section Polygonum in eastern Canada and the adjacent United States. Canad. J. Bot. 65: 647–652. | |||
| Polygonum raii Bab. | Polygonum oxyspermum subsp. raii (Bab.) D. A. Webb & Chater | 40 | IPCN online | Engelskjon, T. 1979. Chromosome numbers in vascular plants from Norway, including Svalbard. Opera Bot. 52: 1–38. | |||
| ! | Polygonum oxyspermum subsp. raii (Bab.) D. A. Webb & Chater | Polygonum oxyspermum subsp. raii (Bab.) D. A. Webb & Chater | 40 | eFlora | |||
| Polygonum raii Bab. | Polygonum oxyspermum subsp. raii (Bab.) D. A. Webb & Chater | 60 | Cave1956 | Love & Love a | |||
| ! | Polygonum raii Bab. | Polygonum oxyspermum subsp. raii (Bab.) D. A. Webb & Chater | 40 | Cave1962 | Styles 1962 |