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CCDB → Angiosperms → Compositae → Petasites → Petasites frigidus var. frigidus
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| Petasites frigidus var. frigidus | Petasites frigidus (L.) Fr. | 60(1) | Asteracea | Cherniawsky ＆ B. 1998b Canad. J. Bot. (= Botany) | |||
| Petasites frigidus var. frigidus | Petasites frigidus (L.) Fr. | 60,90 | eFlora |