Dryopteris filix-mas - ejecting spores from sporangia

描述：

Description: Polski: Nerecznica samcza (Dryopteris filix-mas) - zarodnie wyrzucające zarodniki English: Dryopteris filix-mas - ejection of spores. Date: 3 July 2013, 00:12:05. Source: Own work. Author: Bartosz Cuber.