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CCDB → Angiosperms → Malvaceae → Pterospermum → Pterospermum heyneanum Wall.
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| Pterospermum heyneanum Wall. | Pterospermum heyneanum Wall. | 38 | IPCN online | Pal, R. K. 1973. Cytotaxonomy of the family Sterculiaceae. J. Cytol. Genet. 7–8: 98–105. | |||
| Pterospermum heyneanum Wall. | Pterospermum heyneanum Wall. | 19 | 38 | IPCN75-78 | Sharma 1970 |