CCDBAngiospermsCompositaeSymphyotrichumAster patens var. gracilis Hook.

2 chromosome counts in Aster patens var. gracilis Hook.:


Name Accepted Name Gametophytic(n) Sporophytic(2n) Data Source reference
  Aster patens var. gracilis Hook. Symphyotrichum patens var. gracile (Hook.) G. L. Nesom   10,20,10+1B, 10+1-2B 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. gracilis Hook. Symphyotrichum patens var. gracile (Hook.) G. L. Nesom   10,20,10+1B,10+1-2B IPCN online Jones, R. L. 1979. In IOPB chromosome number reports LXIV. Taxon 28:406.