Fern Polypodióphyta - The Oldest Higher Plants, Appeared About 405 Million. Years Ago In The Devonian Period Of The Paleozoic Er Royalty-Free Stock Photo

Ferns are found in forests - in the lower and upper tiers, on branches and trunks of large trees - in crevices of rocks, in swamps, in rivers and lakes, on the walls of city houses, on agricultural lands like weeds, along roadsides. Ferns are omnipresent, although they do not always attract attention. But their biggest variety is where they are warm and damp: the tropics and subtropics. Ferns do not yet have real leaves. Ferns reproduce by spores and vegetatively.