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CCDB → Angiosperms → Leguminosae → Psophocarpus → Psophocarpus palustris Desv.
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| Psophocarpus palustris Desv. | Psophocarpus palustris Desv. | 18 | IPCN online | Harder, D. K. 1992. Chromosome counts in Psophocarpus. Kew Bull. 47(3): 529–534. | |||
| Psophocarpus palustris Desv. | Psophocarpus palustris Desv. | ca 18 | IPCN online | Lackey, J. A. 1980. Chromosome numbers in the Phaseoleae (Fabaceae: Faboideae) and their relation to taxonomy. Amer. J. Bot. 67: 595–602. | |||
| Psophocarpus palustris Desv. | Psophocarpus palustris Desv. | c.18 | Kumar, 1987 | Luckey, J.A. 1980 | |||
| Psophocarpus palustris Desv. | Psophocarpus palustris Desv. | 20 | Kumar, 1987 | Frahm-Leliveld, J .A. 1960b | |||
| Psophocarpus palustris Desv. | Psophocarpus palustris Desv. | 22 | Kumar, 1987 | Miege, J. 1960b | |||
| ! | Psophocarpus palmettorum Guill. & al. | Psophocarpus palustris Desv. | 20 | Kumar, 1987 | Frahm-Leliveld, J .A, 1960b | ||
| ! | Psophocarpus palmettorum Guill. & al. | Psophocarpus palustris Desv. | 20 | Fedorov, 1974 | Frahm-Leliveld 1960b | ||
| Psophocarpus palustris Desv. | Psophocarpus palustris Desv. | 20 | Fedorov, 1974 | Frahm-Leliveld 1960b | |||
| Psophocarpus palustris Desv. | Psophocarpus palustris Desv. | 22 | Fedorov, 1974 | Miege 1960b | |||
| Psophocarpus palustris Desv. | Psophocarpus palustris Desv. | 22 | Cave1963 | Miege 1960 |