| Cirsium helenioides (L.) Hill | Love, A. & D. Love. 1982. In: A Löve (ed.), IOPB chromosome number reports LXXV. Taxon 31(2): 344–360. | 82-83 | | 22 |
|
|
| Cirsium helenioides (L.) Hill | Krogulevich, R. E. 1978. Kariologicheskij analiz vidov flory Vostochnogo Sajana. V Flora Pribajkal'ja. 19–48. Nauka, Novosibirsk. | 84-85 | | 34 |
|
|
| Cirsium helenioides (L.) Hill | Krogulevich, R. E. 1976. Rol poliploidii v genesise flory Putorana. In: L. I. Malyshev, ed. 1976 Flora Putorana: Materali k Poznaniiu Osobennostei Sostava i Genezisia Gornykh Subarkticheskikh Flor Sibir. Novosibirsk. Nauka, Novosibirsk | 84-85 | | 34 |
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|
| Cirsium helenioides (L.) Hill | Belaeva, V. A. & V. N. SIPLIVINSKY. 1975. Chromosome numbers and taxonomy of some species of Baikal flora. Bot. Zhurn. (Moscow & Leningrad) 60(6): 864–872. | 75-78 | | 34 |
|
|
| Cirsium helenioides (L.) Hill | Krogulevich, R. E. 1971. The role of polyploidy in the genesis of the alpine flora of the Stanovoye Nagorye Mountains. Pp. 115- 214 in The ecology of the flora of the Trans-Baikal region. Irkutsk. | 75-78 | | 34 |
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| Cirsium helenioides (L.) Hill | Krogulevich, R. E. 1976. Chromosome numbers of plant species from the Tunkinsky Alpes (East Sayan). News Sib. Depart. Acad. Sci. USSR, Ser. Biol. 15(3): 46–52. | 75-78 | | 34 |
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| Cirsium helenioides (L.) Hill | Krogulevich, R.E. 1978. Karyological analysis of the species of the flora of eastern Sayana. 19–48. In L. I. Malyschev & G. A. Peschkova (eds.) Fl. Prebaikalya. Nauka, Novosibirsk. | 75-78 | | 34 |
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