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CCDB → Angiosperms → Compositae → Heterotheca → Heterotheca latifolia var. latifolia
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| Heterotheca latifolia var. latifolia | Heterotheca subaxillaris subsp. latifolia (Buckley) Semple | 9 | IPCN online | Keil, D. J., M. A. Luckow & D. J. Pinkava. 1988. Chromosome studies in Asteraceae from the United States, Mexico, the West Indies, and South America. Amer. J. Bot. 75: 652–668. | |||
| Heterotheca latifolia var. latifolia | Heterotheca subaxillaris subsp. latifolia (Buckley) Semple | 9 | IPCN online | Semple, J. C. 1977. Cytotaxonomy of Chrysopsis and Heterotheca (Compositae Astereae): A new interpretation of phylogeny. Canad. J. Bot. 55: 2503–2513. | |||
| ! | Heterotheca latifolia var. latifolia | Heterotheca subaxillaris subsp. latifolia (Buckley) Semple | 9 | IPCN72 | STROTHER, J.L. 1972. Chromosome studies in western North American Compositae. Amer. J. Bot. 59: 242-247. | ||
| ! | Heterotheca latifolia var. latifolia | Heterotheca subaxillaris subsp. latifolia (Buckley) Semple | 9 | IPCN67-71 | POWELL, A.M. & s. SIKES. 1970. Chromosome numbers of some chihuahuan desert Compositae. Southw. Naturalist 15: 175-186. | ||
| ! | Heterotheca latifolia var. latifolia | Heterotheca subaxillaris subsp. latifolia (Buckley) Semple | 9 | IPCN73-74 | HARMS, V.L. 1974. Chromosome numbers in Heterotheca, including Chrysopsis (Compositae: Asterae), with phylogenetic interpretations. Brittonia 26: 61-69. |