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CCDB → Angiosperms → Poaceae → Digitaria → Digitaria cognata (Schult.) Pilg.
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| ! | Leptoloma cognata (Schult.) Chase | Digitaria cognata (Schult.) Pilg. | 70 | IPCN65 | Gould 1965 | ||
| Digitaria cognata (Schult.) Pilg. | Digitaria cognata (Schult.) Pilg. | 72 | IPCN online | Reeder, J. R. 1984. Chromosome number reports LXXXII. Taxon 33: 126–134. | |||
| Digitaria cognata subsp. pubiflora (Vasey) Wipff | Digitaria cognata (Schult.) Pilg. | 36, 72 | IPCN online | Wipff, J. K. & S. L. Hatch. 1994. A systematic study of Digitaria sect. Pennatae (Poaceae: Paniceae) in the New World. Syst. Bot. 19(4): 613–627. | |||
| Digitaria arenicola (Swallen) Beetle | Digitaria cognata (Schult.) Pilg. | 36, 37 | IPCN online | Wipff, J. K. & S. L. Hatch. 1994. A systematic study of Digitaria sect. Pennatae (Poaceae: Paniceae) in the New World. Syst. Bot. 19(4): 613–627. | |||
| Digitaria cognata subsp. cognata | Digitaria cognata (Schult.) Pilg. | 36 | IPCN online | Wipff, J. K. & S. L. Hatch. 1994. A systematic study of Digitaria sect. Pennatae (Poaceae: Paniceae) in the New World. Syst. Bot. 19(4): 613–627. | |||
| ! | Leptoloma cognata (Schult.) Chase | Digitaria cognata (Schult.) Pilg. | 72, c.72 | IPCN66 | Gould 1966 | ||
| ! | Leptoloma cognata (Schult.) Chase | Digitaria cognata (Schult.) Pilg. | 36, 72 | Darlington, 1955 | Brown 1951 |