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CCDB → Angiosperms → Compositae → Cosmos → Cosmos pacificus Melchert
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| Cosmos pacificus var. pacificus | Cosmos pacificus Melchert | 12II(6) | Asteracea | Melehert 2010 Phytologia | |||
| Cosmos pacificus var. pacificus | Cosmos pacificus Melchert | 12II | IPCN online | Melchert, T. E. 1990. Cosmos caudatus (Asteraceae: Coreopsideae) in México: a cytotaxonomic reappraisal. Phytologia 69(3): 200–215. |