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CCDB → Angiosperms → Malvaceae → Sidalcea → Sidalcea nelsoniana Piper
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| Sidalcea nelsoniana Piper | Sidalcea nelsoniana Piper | 10 | IPCN online | Chambers, K. L., D. Green, S. Potampa & L. McMahan. 1998. IOPB chromosome data 13. Newslett. Int. Organ. Pl. Biosyst. (Oslo) 29: 18–22. | |||
| Sidalcea nelsoniana Piper | Sidalcea nelsoniana Piper | 20 | Fedorov, 1974 | Hitchcock, Kruckeberg 1957 | |||
| Sidalcea nelsoniana Piper | Sidalcea nelsoniana Piper | 20 | Cave1957 | Hitcho. & Kruokeb. |