CCDB is a community resource. If you are aware of any missing data or if any of the counts are erroneous, please submit new counts, or report erroneous counts.
CCDB → Angiosperms → Poaceae → Stipa → Stipa pennata subsp. tirsa (Steven) Kneuck.
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| ! | Stipa pennata subsp. tirsa (Steven) Kneuck. | Stipa tirsa Steven | 44 | Love, 1948 | Avdulov 1931. |