CCDB is a community resource. If you are aware of any missing data or if any of the counts are erroneous please submit it to the forms submit new counts, or report erroneous counts.
CCDB → Angiosperms → Polygonaceae → Polygonum → Polygonum boreale (Lange) Small
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| ! | Polygonum boreale (Lange) Small | Polygonum boreale (Lange) Small | 40 | British Isles cytology | Styles, B.T. Watsonia 5: 177-214 (1962) | ||
| ! | Polygonum boreale (Lange) Small | Polygonum boreale (Lange) Small | 40 | flora of NW Europe | http://wbd.etibioinformatics.nl/bis/flora.php?selected=beschrijving&menuentry=soorten&id=2021 | ||
| ! | Polygonum boreale (Lange) Small | Polygonum boreale (Lange) Small | 40 | Flora Europaea | Styles , 1962 | ||
| Polygonum arenastrum subsp. boreale (Lange) Á. Löve | Polygonum boreale (Lange) Small | 40 | IPCN online | Löve, A. & D. Löve. 1982. In: IOPB chromosome number reports LXXIV. Taxon 31: 120–126. | |||
| Polygonum boreale (Lange) Small | Polygonum boreale (Lange) Small | 18, 20, 22, 24, 26, 28, 30, 32, 34, 36, 40 | IPCN online | Yurtseva, O. V. 2002. Chromosome numbers of Polygonum species, section Polygonum (Polygonaceae) from Russia and adjacent countries. Bot. Žhurn. (Moscow & Leningrad) 87(5): 151–153. | |||
| ! | Polygonum heterophyllum subsp. boreale (Lange) Á. Löve & D. Löve | Polygonum boreale (Lange) Small | 60 (50) | Love, 1948 | Andersson (unpubl.). | ||
| ! | Polygonum aviculare subsp. boreale (Lange) Karlsson | Polygonum boreale (Lange) Small | 40 | eFlora | |||
| ! | Polygonum heterophyllum subsp. boreale (Lange) Ã. Löve & D. Löve | Polygonum boreale (Lange) Small | 60 | Cave1956 | Love & Love b | ||
| ! | Polygonum boreale (Lange) Small | Polygonum boreale (Lange) Small | 40 | Cave1962 | Styles 1962 |