Dryopteris filix-mas2 ies
描述：
Description: Dryopteris filix-mas. Date: 27 June 2007, 16:04:14. Source: Own work. Author: Frank Vincentz. Permission(Reusing this file): GFDL (self made).
Description: Dryopteris filix-mas. Date: 27 June 2007, 16:04:14. Source: Own work. Author: Frank Vincentz. Permission(Reusing this file): GFDL (self made).
