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CCDB → Angiosperms → Poaceae → Stipa → Stipa tirsa Steven
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| ! | Stipa tirsa Steven | Stipa tirsa Steven | 44 | Slovakia Database | Májovský J. et al., 1978: Index of chromosome numbers of Slovakian flora (Part 6). - Acta Fac. Rerum Nat. Univ. Comen., Bot. 26: 1-42. | ||
| Stipa tirsa Steven | Stipa tirsa Steven | 44 | IPCN online | ||||
| ! | Stipa pennata subsp. tirsa (Steven) Kneuck. | Stipa tirsa Steven | 44 | Love, 1948 | Avdulov 1931. | ||
| Stipa tirsa Steven | Stipa tirsa Steven | 44 | Original-count | Winterfeld, G., Schneider, J., Becher, H., Dickie, J., Röser, M. (2015). Karyosystematics of the Australasian stipoid grass Austrostipa and related genera: chromosome sizes, ploidy, chromosome base numbers, and phylogeny. Austral. Syst. Bot. 28: 145–159. doi: /10.1071/SB14066 |