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CCDB → Angiosperms → Lamiaceae → Stachys → Stachys tetragona Boiss. & Heldr.
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| Stachys tetragona Boiss. & Heldr. | Stachys tetragona Boiss. & Heldr. | 34 | IPCN online | Phitos, D. 1988. Chromosome numbers in some species of the Greek flora. Bot. Chron. (Patras) 8: 45–50. | |||
| Stachys tetragona Boiss. & Heldr. | Stachys tetragona Boiss. & Heldr. | 34 | IPCN online | Baltisberger, M. & A. Lenherr. 1984. Neue Chromosomenzahlen aus der Gruppe der Stachys recta L. und anderen, verwandten Artengruppen. Ber. Geobot. Inst. ETH Stiftung Rübel 51: 39–62. |