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CCDB → Angiosperms → Plantaginaceae → Penstemon → Penstemon pahutensis N. H. Holmgren
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| ! | Penstemon pahutensis N. H. Holmgren | Penstemon pahutensis N. H. Holmgren | 8 | IPCN73-74 | REVEAL, J.L., & E.L. STYER. 1974. Miscellaneous chromosome counts of western American plants. I. Southw. Naturalist 18: 397-402. |