Erigeron philadelphicus (flower s2)

描述：

Description: 日本語: ハルジオン（春紫菀、学名：Erigeron philadelphicus L. ）、伊吹山（岐阜県揖斐郡揖斐川町）にて English: Erigeron philadelphicus in Mount Ibuki, Ibigawa, Gifu Prefecture, Japan. Date: 27 May 2014, 07:40:46. Source: Own work. Author: Alpsdake.