フィールド日記
2025.02.07
イノデ
ヒノキ林でイノデが見られます。全長1ｍ以上にもなる大型のシダ植物です。イノデは近縁種が多く、また雑種もつくりやすいため、同定が難しい仲間です。葉柄にある鱗片や胞子のう群のつく位置などが見分けるポイントになります。
"Inode (イノデ)" fern plants are found in the Japanese cypress woodland. They are the large fern plants that grow up to 1m long. The plants in the Inode group are difficult to be identified because they have many closely related species and their hybrids are easily produced. The keys for identification are the scales on their leaf stalk and the area that their sori are located on.
