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CCDB → Angiosperms → Orchidaceae → Cypripedium → Cypripedium macranthos Sw.
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| ! | Cypripedium macranthos Sw. | Cypripedium macranthos Sw. | 20 | IPCN online | Krogulevich, R. E. 1978. Kariologicheskij analiz vidov flory Vostochnogo Sajana. V Flora Pribajkal'ja. 19–48. Nauka, Novosibirsk. | ||
| ! | Cypripedium macranthos Sw. | Cypripedium macranthos Sw. | 20 | IPCN online | Kartashova, N. N., L. A. MALAKHOVA, Koslova & N. A. Dubrova. 1974. Chisla chromosom u rjada polesnykh rastenij is prirodnykh populjacij flory Priob'ja. Biol. Biofis. Tomsk. 47–53. | ||
| ! | Cypripedium macranthos Sw. | Cypripedium macranthos Sw. | 20 | IPCN online | Malakhova, L. A. 1990. Kariologocheskij analiz prirodnykh populjacij redkich i ischezajushchikh rastenij na juge Tomskoj Oblasti. Bjulleten' Glavnogo Botanic|5eskogo Sada 155: 60–66. | ||
| ! | Cypripedium macranthos Sw. | Cypripedium macranthos Sw. | 20 | IPCN online | Stepanov, N. V. 1994. Chromosome numbers of some higher plants taxa of the flora of Krasnoyarsk region. Bot. Žhurn. (Moscow & Leningrad) 79(2): 135–139. | ||
| ! | Cypripedium macranthos Sw. | Cypripedium macranthos Sw. | 20 | IPCN online | Malakhova, L. A. & G. A. Markova. 1994. Chromosome numbers in the flowering plants of Tomsk region. Monocotyledones. Bot. Žhurn. (Moscow & Leningrad) 79(7): 134–135. | ||
| ! | Cypripedium macranthos Sw. | Cypripedium macranthos Sw. | 20, 21 | IPCN online | Hoshi, Y., K. Kondo, R. Tanaka & K. KARASAWA. 1995. A comparison of C-banding pattern in nine species of Cypripedium (Orchidaceae). Kromosomo 77: 2636–2645. | ||
| ! | Cypripedium macranthos Sw. | Cypripedium macranthos Sw. | 22 | IPCN online | Volkova, S. A. & P. G. Gorovoy. 2001. A study of chromosome numbers of the flora of the Bering islands (Commandore Islands). Pages 28--29 in Bioaktivnye veschestva iz morskikh macro- i microorganizmov i nazemnykh rastenii. Vladivostok. | ||
| ! | Cypripedium macranthos Sw. | Cypripedium macranthos Sw. | 22 | IPCN online | Volkova, S. A., P. G. Gorovoy & K. G. Tkachenko. 2003. Chromosome numbers of representatives of some families of the flora of Komandorskie islands. Bot. Žhurn. (Moscow & Leningrad) 88(8): 115–116. | ||
| ! | Cypripedium macranthos Sw. | Cypripedium macranthos Sw. | 20 | IPCN66 | Sokolovskaya 1966 | ||
| ! | Cypripedium macranthos Sw. | Cypripedium macranthos Sw. | 20 | IPCN75-78 | Krogulevich 1978 | ||
| ! | Cypripedium macranthos Sw. | Cypripedium macranthos Sw. | 20 | IPCN75-78 | Belaeva & SiplivinsKy 1976 | ||
| ! | Cypripedium macranthos Sw. | Cypripedium macranthos Sw. | 20 | IPCN75-78 | Kartashova et al. 1974 | ||
| ! | Cypripedium macranthos Sw. | Cypripedium macranthos Sw. | 20 | IPCN75-78 | Krogulevich 1976 | ||
| ! | Cypripedium macranthos Sw. | Cypripedium macranthos Sw. | 20 | IPCN75-78 | Krasnoborov & Rostovtseva 1975 | ||
| ! | Cypripedium macranthos Sw. | Cypripedium macranthos Sw. | 20,21,30 | eFlora | |||
| ! | Cypripedium macranthos Sw. | Cypripedium macranthos Sw. | 20 | C-values database | Hanson L, Leitch IJ, Bennett MD. 1999. Unpublished values from the Jodrell Laboratory, Royal Botanic Gardens, Kew. | ||
| ! | Cypripedium speciosum Rolfe | Cypripedium macranthos Sw. | 26 | Cave1956supp | Mulay & Pan. 1953 |