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CCDB → Angiosperms → Orchidaceae → Gymnadenia → Gymnadenia conopsea subsp. densiflora E. G. Camus & A. Camus
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| ! | Gymnadenia conopsea subsp. densiflora E. G. Camus & A. Camus | Gymnadenia × densiflora (Wahlenb.) A. Dietr. | 40 | IPCN online | Averyanov, L. V. 1979. Chromosome numbers of some species of Orchidaceae from the northwestern part of the USSR. Bot. Zhurn. 64 (6): 863–877. |