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CCDB → Angiosperms → Compositae → Symphyotrichum → Lasallea patens (Aiton) Semple & Brouillet
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| Lasallea patens (Aiton) Semple & Brouillet | Symphyotrichum patens (Aiton) G. L. Nesom | 20 | IPCN online | Semple, J. C. 1981. In Chromosome number reports LXXll. Taxon 30: 703–704. | |||
| Lasallea patens (Aiton) Semple & Brouillet | Symphyotrichum patens (Aiton) G. L. Nesom | 10,20,50 | 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. |