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CCDB → Angiosperms → Compositae → Viguiera → Viguiera cordata (Hook. & Arn.) D'Arcy
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| ! | Hymenostephium cordatum (Hook. & Arn.) S. F. Blake | Viguiera cordata (Hook. & Arn.) D'Arcy | ca.20II+0-1f, ca.34II(1, 1) | Asteracea | Strother & P. 2001 Amer. J. Bot. | ||
| Hymenostephium cordatum (Hook. & Arn.) S. F. Blake | Viguiera cordata (Hook. & Arn.) D'Arcy | 40±2(1) | Asteracea | Turner & K. 1964 Southw. Naturalist | |||
| ! | Hymenostephium cordatum (Hook. & Arn.) S. F. Blake | Viguiera cordata (Hook. & Arn.) D'Arcy | c.40, 40(1, 1) | Asteracea | Robinson et al. 1981 Smithsonian Contrib. Bot. | ||
| Viguiera cordata (Hook. & Arn.) D'Arcy | Viguiera cordata (Hook. & Arn.) D'Arcy | c.40, 40 | IPCN online | Robinson, H., A. M. Powell, R. M. King & J. F. Weedin. 1981. Chromosome Numbers in Compositae, XII: Heliantheae. Smithsonian Contr. Bot. 52: 1–28. | |||
| Viguiera cordata (Hook. & Arn.) D'Arcy | Viguiera cordata (Hook. & Arn.) D'Arcy | ca.51II | IPCN online | Strother, J. L. 1983. More chromosome studies in Compositae. Amer. J. Bot. 70(8): 1217–1232. | |||
| Viguiera cordata (Hook. & Arn.) D'Arcy | Viguiera cordata (Hook. & Arn.) D'Arcy | c.20II+0-1 fragm., c.34II | IPCN online | Strother, J. L. & J. L. Panero. 2001. Chromosome studies: Mexican Compositae. Amer. J. Bot. 88(3): 499–502. | |||
| ! | Hymenostephium cordatum (Hook. & Arn.) S. F. Blake | Viguiera cordata (Hook. & Arn.) D'Arcy | 44-45 | IPCN online | Jansen, R. K. & T. F. Stuessy. 1980. Chromosome counts of compositae from Latin America. Amer. J. Bot. 76: 585–594. | ||
| ! | Hymenostephium cordatum (Hook. & Arn.) S. F. Blake | Viguiera cordata (Hook. & Arn.) D'Arcy | 21 | IPCN66 | Turner & Flyr 1966 |