fleabane 야생화 노랑 nectar 데이지 honey_bee daisy yellow 장미 백색 aster wallpaper daisy_family rose White hd 녹색 4k wallpaperhd 자주색 백그라운드 과꽃 데이지 꽃 wildflower green purple Pollen 꽃 membrane_winged_insect background thistle OGQ flower hdwallpaper rose_family annual

Annual fleabane/Philadelphia fleabane

Erigeron philadelphicus is native to North America. It has alternate, simple leaves, on hairy stems. The flower heads have 35 heads. The blooms are one inch in diameter. The middle to lower leaves are heart shaped, and the plant is about 0. 5–2. 5 ft tall. This plant prefers moist and fertile soil in full sun. It is also introduced into Europe and Asia, considered an invasive weed in many places.