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CCDB → Angiosperms → Boraginaceae → Bothriospermum → Bothriospermum secundum Maxim.
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| Bothriospermum secundum Maxim. | Bothriospermum secundum Maxim. | 24 | IPCN online | Yang, D. k. & J. y. Zhou. 1999. The karyotype analysis of 19 species from Shandong. Guihaia 19(4): 349–354. |