Aster (Aster) is a genus of perennial herb in the family Asteraceae. They are native to Czech Republic, Channel Islands, Romania, Switzerland, Serbia, Belgium, Bosnia & Herzegovina, Canada, Croatia, Macedonia, Montenegro, Spain, San Marino, Morocco, Italy, Nakhchivan, Bulgaria, Vatican City, Crimea, Hungary, Liechtenstein, Greece, Ukraine, Moldova, Poland, France, Gruziya, Armenia, Austria, Monaco, Alaska, Germany, Azerbaijan, The Contiguous United States, Slovenia, Turkey, Luxembourg, Andorra, Albania, Gibraltar, and Western Australia. They have achene. Flowers are visited by Common Branded Skipper, Branded Skippers, Bombus cryptarum, and Euphilotes glaucon. Individuals can grow to 0.85 m.
EOL has data for 18 attributes, including: