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CCDB → Angiosperms → Caprifoliaceae → Knautia → Knautia drymeia subsp. nympharum (Boiss. & Heldr.) Ehrend.
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| Knautia drymeia subsp. nympharum (Boiss. & Heldr.) Ehrend. | Knautia drymeia subsp. nympharum (Boiss. & Heldr.) Ehrend. | 20 | IPCN online | Verlaque, R. 1985. Etude biosystématique et phylogénétique des Dipsacaceae. III. Tribus des Knautieae et des Dipsaceae. Rev. Cytol. Biol. Veg. Bot. 8: 171–243. | |||
| Knautia drymeia subsp. nympharum (Boiss. & Heldr.) Ehrend. | Knautia drymeia subsp. nympharum (Boiss. & Heldr.) Ehrend. | 20 | IPCN online | Verlaque, R. 1980a. In Chromosome number reports LXVII. Taxon 29: 362–365. | |||
| Knautia drymeia subsp. nympharum (Boiss. & Heldr.) Ehrend. | Knautia drymeia subsp. nympharum (Boiss. & Heldr.) Ehrend. | 20 | IPCN online | Verlaque, R. 1977. In IOPB chromosome number reports LVI. Taxon 26: 257–274. | |||
| ! | Knautia drymeia subsp. nympharum (Boiss. & Heldr.) Ehrend. | Knautia drymeia subsp. nympharum (Boiss. & Heldr.) Ehrend. | 20 | IPCN75-78 | Verlaque 1977 |