CCDB is a community resource. If you are aware of any missing data or if any of the counts are erroneous please submit it to the forms submit new counts, or report erroneous counts.
CCDB → Angiosperms → Poaceae → Sphenopholis → Sphenopholis intermedia (Rydb.) Rydb.
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| Sphenopholis intermedia (Rydb.) Rydb. | Sphenopholis intermedia (Rydb.) Rydb. | 14 | IPCN online | Love, A. & D. Love. 1981a. In Chromosome number reports LXXI. Taxon 30: 509–511. | |||
| Sphenopholis intermedia (Rydb.) Rydb. | Sphenopholis intermedia (Rydb.) Rydb. | 14 | IPCN online | Love, A. & D. Love. 1981a. In Chromosome number reports LXXI. Taxon 30: 509–511. | |||
| ! | Sphenopholis intermedia var. pilosa Dore | Sphenopholis intermedia (Rydb.) Rydb. | 14 | IPCN75-78 | Moore et al. 1976 | ||
| ! | Sphenopholis intermedia (Rydb.) Rydb. | Sphenopholis intermedia (Rydb.) Rydb. | 14 | Fedorov, 1974 | Nielsen E. L., Humphrey 1937 | ||
| ! | Sphenopholis intermedia (Rydb.) Rydb. | Sphenopholis intermedia (Rydb.) Rydb. | 14 | Fedorov, 1974 | Bowden 1960b | ||
| Sphenopholis longiflora (Vasey) Hitchc. | Sphenopholis intermedia (Rydb.) Rydb. | 14 | Fedorov, 1974 | Gould 1958 | |||
| ! | Sphenopholis intermedia (Rydb.) Rydb. | Sphenopholis intermedia (Rydb.) Rydb. | 14 | Darlington, 1955 | Nielsen & H. 1937 | ||
| Sphenopholis longiflora (Vasey) Hitchc. | Sphenopholis intermedia (Rydb.) Rydb. | 7 | Cave1958 | Gould 1958 |