botanik (by 1 person)

botany (by 1 person)

deutschland (by 1 person)

dryopteridaceae (by 1 person)

dryopteris (by 1 person)

dryopteris affinis (by 1 person)

erstnachweis (by 1 person)

farn (by 1 person)

farne (by 1 person)

farnpflanzen (by 1 person)

ferns (by 1 person)

first record (by 1 person)

geobotanik (by 1 person)

geobotany (by 1 person)

germany (by 1 person)

monilophyta (by 1 person)

nordrhein-westfalen (by 1 person)

north rhine-westphalia (by 1 person)

pteridophyta (by 1 person)

pteridophytes (by 1 person)

scaly male fern (by 1 person)

schuppiger wurmfarn (by 1 person)

wurmfarn (by 1 person)