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CCDB → Angiosperms → Compositae → Packera → Senecio macounii Greene
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| ! | Senecio macounii Greene | Packera macounii (Greene) W. A. Weber & Á. Löve | 23(1) | Asteracea | Palmblad 1965 Canad. J. Bot. (= Botany) | ||
| Senecio macounii Greene | Packera macounii (Greene) W. A. Weber & Á. Löve | 23 | IPCN65 | Palmblad 1935 | |||
| Senecio macounii Greene | Packera macounii (Greene) W. A. Weber & Á. Löve | 23, ca 46 | IPCN online | Barkley, T. M. 1980. Taxonomic notes on Senecio tomentosus and its allies (Asteraceae). Brittonia 32: 291–308. | |||
| Senecio macounii Greene | Packera macounii (Greene) W. A. Weber & Ã. Löve | 46 | Cave1963 | Ornduff et al. 1963 |