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CCDB → Angiosperms → Cactaceae → Echinopsis → Echinopsis werdermannii Fric ex Fleisch.
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| ! | Echinopsis werdermannii Fric ex Fleisch. | Echinopsis werdermannii Fric ex Fleisch. | 22 | IPCN online | Das. 2006. Karyotype analysis and in situ nuclear DNA content in seven species of Echinopsis Zucc. Of the family Cactaceae. Cytologia 71(1): 75–79. |