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CCDB → Angiosperms → Poaceae → Muhlenbergia → Muhlenbergia rigida (Kunth) Kunth
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| Muhlenbergia rigida (Kunth) Kunth | Muhlenbergia rigida (Kunth) Kunth | c.40, c.44 | IPCN65 | Gould 1965 | |||
| ! | Muhlenbergia rigida (Kunth) Kunth | Muhlenbergia rigida (Kunth) Kunth | c.20 | IPCN67-71 | REEDER, J.R. 1968. Notes on Mexican grasses VIII. Miscellaneous chromosome numbers - 2. Bull. Torrey Bot. Club 95: 69-86. | ||
| ! | Muhlenbergia rigida (Kunth) Kunth | Muhlenbergia rigida (Kunth) Kunth | 20 | Cave1958 | Gould 1958 |