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CCDB → Angiosperms → Polygonaceae → Eriogonum → Eriogonum sphaerocephalum Douglas ex Benth.
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| ! | Eriogonum sphaerocephalum var. sphaerocephalum | Eriogonum sphaerocephalum Douglas ex Benth. | 20 | IPCN67-71 | REVEAL, J. L. 1967. In Documented chromosome numbers of plants. Madrono 19: 134-136. |