. . "acrogen"@en-us . . "acrogen"^^ . "0"^^ . . "107856382"@en-us . . . . "110792309"@en-us . "11536369-n"^^ . "0"^^ . "111536369"^^ . "any flowerless plant such as a fern (pteridophyte) or moss (bryophyte) in which growth occurs only at the tip of the main stem"@en-us . . .