オサンポ walk - 植物plant: ハナチル flower falls

花咲けど散る

知りながら

咲きやめず

Flower opens and falls

They know the rule

Keep on doing it

花びらが散って、イソギンチャクみたいになった、桜の小枝を見つけました。

I found the a short Sakura tree branch that had no petals, only peduncles and filaments. That looks like an actinia. 

 *I’m not sure if my English grammars are correct.