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 → Pteridophytes → Dryopteridaceae → Polystichum → Polystichum talamancanum Barrington
2 chromosome counts in Polystichum talamancanum Barrington:
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| Polystichum talamancanum Barrington | Polystichum talamancanum Barrington | 41 | IPCN online | Barrington, D.S. 1986. In: C. H. Haufler & D. E. Soltis, Genetic evidence suggests that homosporous ferns with high chromosome numbers are diploid. Proc. Natl. Acad. Sci. U.S.A. 83: 4389–4393. | |||
| Polystichum talamancanum Barrington | Polystichum talamancanum Barrington | 82II | IPCN online | Barrington, D.S. 1990. Hybridization and allopolyploidy in Central American Polystichum: cytological and isozyme documentation. Ann. Missouri Bot. Gard. 77: 297–305. |