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CCDB → Angiosperms → Compositae → Symphyotrichum → Symphyotrichum praealtum (Poir.) G. L. Nesom

16 chromosome counts in Symphyotrichum praealtum (Poir.) G. L. Nesom:

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		Name	Accepted Name	Gametophytic(n)	Sporophytic(2n)	Data Source	reference
		Symphyotrichum praealtum var. praealtum	Symphyotrichum praealtum (Poir.) G. L. Nesom		32(1)	Asteracea	Semple ＆ C. 2004 Rhodora
		Symphyotrichum praealtum var. praealtum	Symphyotrichum praealtum (Poir.) G. L. Nesom		32, 48(3, 1)	Asteracea	Semple et al. 1993 Rhodora
		Symphyotrichum praealtum (Poir.) G. L. Nesom	Symphyotrichum praealtum (Poir.) G. L. Nesom		32(4)	Asteracea	Semple et al. 2002 Univ. Waterloo Biol. Ser.
!		Symphyotrichum praealtum (Poir) G. L. Nesom	Symphyotrichum praealtum (Poir.) G. L. Nesom		64(1)	Asteracea	Semple et al. 1983 Amer. J. Bot.
		Symphyotrichum praealtum (Poir.) G. L. Nesom	Symphyotrichum praealtum (Poir.) G. L. Nesom	16II(3)		Asteracea	Jones, A. G. 1980 Brittonia
		Symphyotrichum praealtum (Poir.) G. L. Nesom	Symphyotrichum praealtum (Poir.) G. L. Nesom		64(1)	Asteracea	Semple et al. 1983 Amer. J. Bot.
!		Symphyotrichum praealtum (Poir.) G. L. Nesom	Symphyotrichum praealtum (Poir.) G. L. Nesom	24II, 32II(1, 1)		Asteracea	Jones, A. G. 1980 Brittonia
		Aster coerulescens DC.	Symphyotrichum praealtum (Poir.) G. L. Nesom		64	IPCN online	Semple, J. C. 1983. Range expansion of Heterotheca camporum (Compositae: Asteraceae) in the southeastern United States. Brittonia 35(2): 140–146.
		Aster coerulescens DC.	Symphyotrichum praealtum (Poir.) G. L. Nesom	24 II, 32 II		IPCN online	Jones, A. G. 1980. Data on chromosome numbers in Aster (Asteraceae) with comments on the status and relationships of certain North American species. Brittonia 32(2): 240–261.
		Aster praealtus Poir.	Symphyotrichum praealtum (Poir.) G. L. Nesom		32	IPCN online	Semple, J. C. & L. Brouillet. 1980. Chromosome numbers and satellite chromosome morphology in Aster and Lasallea. Amer. J. Bot. 67(7): 1027–1039.
		Aster praealtus Poir.	Symphyotrichum praealtum (Poir.) G. L. Nesom	16 II	64	IPCN online	Jones, A. G. 1980. Data on chromosome numbers in Aster (Asteraceae) with comments on the status and relationships of certain North American species. Brittonia 32(2): 240–261.
		Aster praealtus var. praealtus	Symphyotrichum praealtum (Poir.) G. L. Nesom		32	IPCN online	Semple, J. C. 1985. Chromosome number determinations in fam. Compositae tribe Astereae. Rhodora 87: 517–527.
		Aster praealtus var. praealtus	Symphyotrichum praealtum (Poir.) G. L. Nesom		32	IPCN online	Semple, J. C. & J. G. Chmielewski. 1987. Chromosome number determinations in fam. Compositae, tribe Astereae. II. Additional counts. Rhodora 89: 319–325.
		Aster praealtus var. praealtus	Symphyotrichum praealtum (Poir.) G. L. Nesom		32	IPCN online	Semple, J. C. 1983. Range expansion of Heterotheca camporum (Compositae: Asteraceae) in the southeastern United States. Brittonia 35(2): 140–146.
		Aster praealtus var. praealtus	Symphyotrichum praealtum (Poir.) G. L. Nesom		32, 48	IPCN online	Semple, J. C., J. Zhang & C. Xiang. 1993. Chromosome number determinations in fam. Compositae, tribe Astereae. V. Eastern North American taxa. Rhodora 95: 234–253.
!		Symphyotrichum praealtum (Poir.) G. L. Nesom	Symphyotrichum praealtum (Poir.) G. L. Nesom		32,48,64	eFlora