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CCDB → Angiosperms → Costaceae → Costus → Costus macrostrobilus K. Schum.
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| ! | Costus macrostrobilus K. Schum. | Costus guanaiensis var. macrostrobilus (K. Schum.) Maas | 18 | IPCN67-71 | MAHANTY, H.K. 1970. A cytological study of the Zingiberales with special reference to their taxonomy. Cytologia 35: 13-49. |