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CCDB → Angiosperms → Compositae → Symphyotrichum → Aster patens var. patens
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| Aster patens var. patens | Symphyotrichum patens (Aiton) G. L. Nesom | 10, 20, 10+2B | IPCN online | Jones, A. G. & R. A. Smogor. 1983. Chromosome counts of and notes on some Old World Asters (Asteraceae). Phytologia 53: 429–432. | |||
| Aster patens var. patens | Symphyotrichum patens (Aiton) G. L. Nesom | 10,20,10+2B | 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. |