CCDB is a community resource. If you are aware of any missing data or if any of the counts are erroneous please submit it to the forms submit new counts, or report erroneous counts.
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 |