Although the sporophyte is prolonged-lived, the fern gametophyte is usually ephemeral. It develops within a microenvironment characterised by small competition from other plants (which include even mosses and algae); uncovered humus, decomposing plant supplies, or clean mineral surfaces; deep to average shade; and a humid environment. Even ferns whose sporophytes https://balloonarchframe02197.wikicorrespondent.com/6495897/5_simple_techniques_for_ballon_arch