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CCDB → Angiosperms → Compositae → Heterotheca → Heterotheca viscida (A. Gray) V. L. Harms
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| ! | Heterotheca viscida (A. Gray) V. L. Harms | Heterotheca viscida (A. Gray) V. L. Harms | 9(1) | Asteracea | Powell & S. 1970 Southw. Naturalist | ||
| ! | Heterotheca viscida (A. Gray) V. L. Harms | Heterotheca viscida (A. Gray) V. L. Harms | 9(1) | Asteracea | Gallagher & P. 1982 Taxon | ||
| ! | Heterotheca viscida (A. Gray) V. L. Harms | Heterotheca viscida (A. Gray) V. L. Harms | 9II(1) | Asteracea | Keil et al. 1988 Amer. J. Bot. | ||
| ! | Heterotheca viscida (A. Gray) V. L. Harms | Heterotheca viscida (A. Gray) V. L. Harms | 9 | IPCN online | Gallagher, M. L. & B. D. Parfitt. 1982. In IOPB chromosome number reports LXXVII. Taxon 31: 761–762. | ||
| ! | Heterotheca viscida (A. Gray) V. L. Harms | Heterotheca viscida (A. Gray) V. L. Harms | 18 | eFlora |