Prof. Itay Mayrose Lab – Plant Evolution, Bioinformatics, & Comparative Genomics
CCDB is a community resource. If you are aware of any missing data or if any of the counts are erroneous, please submit new counts, or report erroneous counts.
CCDB → Angiosperms → Betulaceae → Betula → Betula papyrifera Marshall
13 chromosome counts in Betula papyrifera Marshall:
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| ! | Betula papyrifera var. macrostachya Fernald | Betula papyrifera Marshall | 70, 84 | IPCN65 | Brittain & G. 1965 | ||
| Betula papyrifera Marshall | Betula papyrifera Marshall | 84 | IPCN online | Love, A. & D. Love. 1982. In: IOPB chromosome number reports LXXVI. Taxon 31: 583–587. | |||
| Betula papyrifera Marshall | Betula papyrifera Marshall | 56, 70, 84 | IPCN online | Li, W. L., G. P. Berlyn & P. M. S. Ashton. 1996. Polyploids and their structural and physiological characteristics relative to water deficit in Betula papyrifera (Betulaceae). Amer. J. Bot. 83(1): 15–20. | |||
| Betula papyrifera Marshall | Betula papyrifera Marshall | 28,42 | c. 56;c. 62-64;c. 68, 72,74-75, | IPCN66 | Dugle 1966 | ||
| Betula papyrifera Marshall | Betula papyrifera Marshall | 54, 56, 70, 84 | IPCN66 | Brittain & Grant 1966 | |||
| ! | Betula papyrifera Marshall | Betula papyrifera Marshall | 84 | IPCN72 | ALAM, M.T., & W.F. GRANT. 1972. Interspecific hybridization in birch (Betula). Naturaliste Canad. 99: 33-40. | ||
| ! | Betula papyrifera Marshall | Betula papyrifera Marshall | 62, c.130 | IPCN72 | VALANNE, T. 1972. Colchicine effects and colchicine-induced polyploidy in Betula. Ann. Acad. Sci. Fenn. Ser. A. 191: 1-28. | ||
| ! | Betula papyrifera Marshall | Betula papyrifera Marshall | 70, 84 | IPCN67-71 | BRITTAIN, W.H., & W.F. GRANT. 1968. Observations on Canadian birch (Betula) collections at the Morgan Arboretum. VI. B. papyrifera-Ir"om the Rocky Mountains. Canad. J. Genet. Cytol. 82: 44-48. | ||
| ! | Betula papyrifera Marshall | Betula papyrifera Marshall | 70, 84 | IPCN67-71 | BRITTAIN, W.H., & W.F. GRANT. 1968. Observations on Canadian birch (Betula) collections at the Morgan Arboretum VII. B. papyriferaand ~ resinfera. Canad. Field-Nat. 82: 185-202. | ||
| ! | Betula papyrifera Marshall | Betula papyrifera Marshall | 70, 84 | IPCN67-71 | BRITTAIN, W.H . & W.F. GRANT. 1969. Observations on the Canadian birch (Betula) collections at the Morgan Arboretum. VIII. Betula from Grand Manan Island, New Brunswick. Canad. Field-Naturalist 83: 361-383. | ||
| ! | Betula papyrifera Marshall | Betula papyrifera Marshall | 56, 70, 84 | IPCN67-71 | GRANT, W.F. 1969. Decreased DNA content of birch (Betulal chromosom at high ploidy as d.etermined by cytophotometry. Chromosoma 26: 326-336. | ||
| ! | Betula papyrifera Marshall | Betula papyrifera Marshall | 56 | eFlora | |||
| ! | Betula papyrifera Marshall | Betula papyrifera Marshall | 70, 84 | Cave1962 | Clausen 1>162 |