fern

noun

any of numerous flowerless and seedless vascular plants having true roots from a rhizome and fronds that uncurl upward
根茎から出る本当の根と上方にまっすぐ伸びる葉を有している、花と種をつけない多数の維管束植物の総称

reproduce by spores
胞子で増える

Japanese WordNet Copyright 2009, 2010 by the National Institute of Information and Communications Technology (NICT).

All rights reserved.