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CCDB → Angiosperms → Compositae → Arnica → Arnica discoidea Benth.

14 chromosome counts in Arnica discoidea Benth.:

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		Name	Accepted Name	Gametophytic(n)	Sporophytic(2n)	Data Source	reference
		Arnica discoidea Benth.	Arnica discoidea Benth.	19(1)		Asteracea	Ornduff et al. 1967 Amer. J. Bot.
		Arnica discoidea Benth.	Arnica discoidea Benth.	38(1)	38(2)	Asteracea	Wolf 1980 Amer. J. Bot.
		Arnica discoidea Benth.	Arnica discoidea Benth.	19, 38(5, 2)	57(1)	Asteracea	Wolf & D. 1984 Rhodora
		Arnica discoidea Benth.	Arnica discoidea Benth.	ca.36-38(1)		Asteracea	Ornduff et al. 1963 Amer. J. Bot.
		Arnica discoidea Benth.	Arnica discoidea Benth.	19, 38	57	IPCN online	Wolf, S. J. & K. E. Denford. 1984. Taxonomy of Arnica (Compositae) subgenus Austromontana. Rhodora 86: 239–309.
		Arnica discoidea Benth.	Arnica discoidea Benth.		38	IPCN online	Wolf, S. J. 1987. Cytotaxonomic studies in the genus Arnica (Compositae: Senecioneae). Rhodora 89: 391–400.
		Arnica discoidea Benth.	Arnica discoidea Benth.		38, 76	IPCN online	Straley, G. B. 1982. In IOPB chromosome number reports LXXVI. Taxon 31: 579.
		Arnica discoidea var. eradiata (A. Gray) Cronquist	Arnica discoidea Benth.		ca. 76	IPCN online	Strother, J. L. 1983. More chromosome studies in Compositae. Amer. J. Bot. 70(8): 1217–1232.
		Arnica parviflora A. Gray	Arnica discoidea Benth.	38	38	IPCN online	Wolf, S. J. 1980. Cytogeographical studies in the genus Arnica (Compositae : Senecioneae). I. Amer. J. Bot. 67: 300–308.
		Arnica parviflora A. Gray	Arnica discoidea Benth.	19		IPCN67-71	BARKER, W.W. 1967. In IOPB chromosome number reports X. Taxon 16: 146-157.
!		Arnica discoidea Benth.	Arnica discoidea Benth.		38,57,76	eFlora
		Arnica discoidea Benth.	Arnica discoidea Benth.		76	Fedorov, 1974	Ornduff et al. 1963
		Arnica parviflora A. Gray	Arnica discoidea Benth.		~72-76	Fedorov, 1974	Ornduff et al. 1963
		Arnica discoidea Benth.	Arnica discoidea Benth.	38		Cave1963	Ornduff et al. 1963