erig·er·on /əˈrɪʤəˌrɑn/
erig·er·on /əˈrɪʤərən, ˌrɑn/ 名詞
飛蓬
Erigeron
n : cosmopolitan genus of usually perennial herbs with flowers
that resemble asters; leaves occasionally (especially
formerly) used medicinally [syn: genus Erigeron]