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 subulatus M. E. Jones
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| ! | Penstemon subulatus M. E. Jones | Penstemon subulatus M. E. Jones | 8 | IPCN online | Schaack, C. G., J. D. Morefield & W. D. Windham. 1984. Chromosome Number Reports LXXXIII. Taxon 33: 351–354. |