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CCDB → Angiosperms → Compositae → Arnica → Arnica louiseana subsp. griscomii (Fernald) Maguire
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| Arnica louiseana subsp. griscomii (Fernald) Maguire | Arnica griscomii Fernald | 76 | IPCN online | GERVAIS, C. 1979a. Liste annotee de nombres chromosomiques de la flore vasculaire du nord-est de l'Amerique. Naturaliste Canad. 106: 451–461. |