山杜鵑
1
only applies to
山杜鵑
lesser cuckoo (Cuculus poliocephalus; esp. one living in the mountains)
See also:
時鳥 (ホトトギス)
2
Tricyrtis macropoda (species of toad lily)
Other forms
山杜鵑草 【やまほととぎす】