CCDB server

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CCDB → Angiosperms → Compositae → Symphyotrichum → Virgulus sericeus (Vent.) Reveal & Keener

Name	Accepted Name	Gametophytic(n)	Sporophytic(2n)	Data Source	reference
Virgulus sericeus (Vent.) Reveal & Keener	Symphyotrichum sericeum (Vent.) G. L. Nesom		10	IPCN online	Semple, J. C. & J. G. Chmielewski. 1987. Chromosome number determinations in fam. Compositae, tribe Astereae. II. Additional counts. Rhodora 89: 319–325.
Virgulus sericeus (Vent.) Reveal & Keener	Symphyotrichum sericeum (Vent.) G. L. Nesom		10	IPCN online	Semple, J. C., J. G. Chmielewski & M. E. Lane. 1989. Chromosome number determinations in fam. Compositae, tribe Astereae. III. Additional counts and comments on generic limits and ancestral base numbers. Rhodora 91: 296–314.