I bought this plant many years ago as Aster x alpellus. Today a friend saw the photos and said that it was Aster tongolensis. The plant is c. 25 cm high and blooms in early June here - after Aster alpinus stops blooming. What do you think? And what are chief differences betweeb those two asters?
Regards, Barbara.
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![](http://images25.fotosik.pl/37/438381ea52441ea9med.jpg)
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