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CCDB → Angiosperms → Poaceae → Stipa → Stipa columbiana Macoun
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| Stipa columbiana Macoun | Stipa occidentalis Thurb. ex S. Watson | 36 | Fedorov, 1974 | Johnson B. i962a | |||
| Stipa columbiana Macoun | Stipa occidentalis Thurb. ex S. Watson | 44 | Fedorov, 1974 | Nielsen E. L. 1.939 | |||
| ! | Stipa columbiana Macoun | Stipa occidentalis Thurb. ex S. Watson | 44 | Darlington, 1955 | Nielsen 1939 | ||
| Stipa columbiana Macoun | Stipa occidentalis Thurb. ex S. Watson | 18 | 36 | Cave1962 | Johnson 1962a |