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CCDB → Angiosperms → Compositae → Gnaphalium → Gnaphalium coarctatum Willd.
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| ! | Gnaphalium coarctatum Willd. | Gnaphalium coarctatum Willd. | 14 | IAPT/IOPB | IAPT/IOPB Chromosome Data 12 | ||
| Gnaphalium coarctatum Willd. | Gnaphalium coarctatum Willd. | 14 | IAPT/IOPB | IAPT/IOPB Chromosome Data 12 | |||
| ! | Gamochaeta spicata (Lam.) Cabrera | Gnaphalium coarctatum Willd. | 20 | ChromoPar | Hunziker, J. H., Wulff, A., Xifreda, C. C. & Escobar, A. 1989 | ||
| Gnaphalium spicatum Lam. | Gnaphalium coarctatum Willd. | 14 | ChromoPar | Turner, B. L., Powell, A. M. & Cuatrecasas, J. 1967 | |||
| ! | Gamochaeta coarctata (Willd.) Kerguélen | Gnaphalium coarctatum Willd. | 14(3) | Asteracea | Bala & G. 2013 Intern. J. Bot. Res. | ||
| Gnaphalium coarctatum Willd. | Gnaphalium coarctatum Willd. | 14(3) | Asteracea | Bala & G. 2011 Taxon | |||
| ! | Gamochaeta coarctata (Willd.) Kerguélen | Gnaphalium coarctatum Willd. | 14(1) | Asteracea | |||
| ! | Gamochaeta spicata (Lam.) Cabrera | Gnaphalium coarctatum Willd. | 20 | IPCN online | Hunziker, J. H., A. Wulff, C. C. Xifreda & A. Escobar. 1989. Estudios cariológicos en Compositae V. Darwiniana 29: 25–39. | ||
| Gnaphalium spicatum Lam. | Gnaphalium coarctatum Willd. | 14 | IPCN67-71 | TURNER, B. L., A. M. POWELL, & J. CUATRECASAS. 1967. Chromosome numbers in Compositae. XI. Peruvian species. Ann. Missouri Bot. Gard. 54: 172-177. | |||
| ! | Gamochaeta coarctata (Willd.) Kerguélen | Gnaphalium coarctatum Willd. | 28,40 | eFlora |