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 → Plantaginaceae → Penstemon → Penstemon cobaea
7 chromosome counts in Penstemon cobaea:
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| ! | Penstemon cobaea | Penstemon cobaea Nutt. | 8 | IPCN online | Freeman, C. C. & R. E. Brooks. 1988. Documented plant chromosome numbers 1988: 1. Chromosome counts for North American plants -- I. Sida 13: 241–250. | ||
| ! | Penstemon cobaea | Penstemon cobaea Nutt. | 8 | 16 | IPCN online | Freeman, C. C. 1983. Chromosome numbers in Great Plains species of Penstemon (Scrophulariaceae). Brittonia 35(3): 232–238. | |
| Penstemon cobaea Nutt. | Penstemon cobaea Nutt. | 16 | Fedorov, 1974 | Smith E. B. 1964b | |||
| Penstemon cobaea Nutt. | Penstemon cobaea Nutt. | 64 | Fedorov, 1974 | Piotrowska 1934 | |||
| ! | Penstemon cobaea Nutt. | Penstemon cobaea Nutt. | 64 | Darlington, 1955 | Piotrowska, T. 1937 | ||
| ! | Penstemon cobaea Nutt. | Penstemon cobaea Nutt. | 16 | C-values database | Broderick SR, Stevens MR, Geary B, Love SL, Jellen EN, Dockter RB, Daley SL, Lindgren DT. 2011. A survey of Penstemon's genome size. Genome 54: 160-173. | ||
| Penstemon cobaea var. purpureus Pennell | Penstemon cobaea subsp. purpureus (Pennell) Pennell | 16 | IPCN online | Freeman, C. C. 1983. Chromosome numbers in Great Plains species of Penstemon (Scrophulariaceae). Brittonia 35(3): 232–238. |