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CCDB → Pteridophytes → Blechnaceae → Blechnum → Blechnum cordatum (Desv.) Hieron.
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| Blechnum chilense (Kaulf.) Mett. | Blechnum cordatum (Desv.) Hieron. | 28 | 56 | IPCN online | Kurita, S. 1986. Chromosome studies on South American pteridophytes (1). In: Contributions to the Botany of the Andes. (II) 47–67. | ||
| Blechnum chilense (Kaulf.) Mett. | Blechnum cordatum (Desv.) Hieron. | 56 | IPCN online | Kurita, S. & R. Hirose. 1992. Chromosome evolution in Blechnaceae. Pp. 9–17 <in> J.–l. Tsai & W.–c. Shieh (editors), Proceedings of the Second Seminar on Asian Pteridology Taiwan 17–22 March 1992. National Chung Hsing University and National Science Council. | |||
| ! | Blechnum chilense (Kaulf.) Mett. | Blechnum cordatum (Desv.) Hieron. | 66 | Chilean Cytogenetic Database | JARA-SEGUEL, P., M. ROMERO-MIERES & C. PALMA-ROJAS. 2006. Chromosome numbers of Chilean Pteridophytes: first contribution. Gayana Botanica 63(1): 115-118. |