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CCDB → Angiosperms → Compositae → Arnica → Arnica spathulata subsp. eastwoodiae (Rydb.) Maguire
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| Arnica spathulata subsp. eastwoodiae (Rydb.) Maguire | Arnica spathulata Greene | 19 | IPCN online | Wolf, S. J. 1980. Cytogeographical studies in the genus Arnica (Compositae : Senecioneae). I. Amer. J. Bot. 67: 300–308. | |||
| ! | Arnica spathulata subsp. eastwoodiae (Rydb.) Maguire | Arnica spathulata Greene | 19 | IPCN67-71 | ORNDUFF, R., T. MOSQUIN, D. W. KYHOS, & P. H. RAVEN. 1967. Chromosome numbers in Compositae. VI. Senecioneae. II. Am. Jour. Bot. 54: 205-213. |