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CCDB → Angiosperms → Compositae → Symphyotrichum → Symphyotrichum lanceolatum var. hesperium (A. G. G. L. N. × . S. N. (L.) G. L. Nesom
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| ! | Symphyotrichum lanceolatum var. hesperium (A. G. G. L. N. × . S. N. (L.) G. L. Nesom | Symphyotrichum lanceolatum var. hesperium (A. Gray) G. L. Nesom | 64(1) | Asteracea | Brouillet ＆ L. 1987 Naturaliste Canadien |