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CCDB → Angiosperms → Compositae → Heterotheca → Heterotheca canescens (DC.) Shinners
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| Heterotheca canescens (DC.) Shinners | Heterotheca canescens (DC.) Shinners | 18II(1) | Asteracea | Semple 1977 Canad. J. Bot. (= Botany) | |||
| Chrysopsis berlandieri Greene | Heterotheca canescens (DC.) Shinners | 9(1) | 18(1) | Asteracea | Harms 1965a Brittonia | ||
| Heterotheca canescens (DC.) Shinners | Heterotheca canescens (DC.) Shinners | 9II, 18II(5, 1) | 18(1) | Asteracea | Semple 2008 Botany | ||
| ! | Chrysopsis berlandieri Greene | Heterotheca canescens (DC.) Shinners | 9 | IPCN65 | Harms 1965 | ||
| Heterotheca canescens (DC.) Shinners | Heterotheca canescens (DC.) Shinners | 9II | IPCN online | Semple, J. C. 1985. Chromosome number determinations in fam. Compositae tribe Astereae. Rhodora 87: 517–527. | |||
| ! | Heterotheca canescens (DC.) Shinners | Heterotheca canescens (DC.) Shinners | 9 | 18 | IPCN75-78 | NA | |
| Heterotheca canescens (DC.) Shinners | Heterotheca canescens (DC.) Shinners | 9, 18 | IPCN73-74 | HARMS, V.L. 1974. Chromosome numbers in Heterotheca, including Chrysopsis (Compositae: Asterae), with phylogenetic interpretations. Brittonia 26: 61-69. | |||
| ! | Heterotheca canescens (DC.) Shinners | Heterotheca canescens (DC.) Shinners | 18,36 | eFlora |