A wet perennial plant of the Crassulaceae family. It is the only species in the Crassulaceae family that does not have fleshy leaves. Some consider it to be included in the Saxifragaceae family, while others consider it to be an independent species in the Crassulaceae family, but it can be grafted with Crassulaceae plants, and it is thought to be closely related. This unusual name was given because the inflorescence spreads out like an octopus's tentacles, and the flowers are arranged in a wart-like pattern. The stems are upright and up to 90 cm tall. The leaves are alternate, lanceolate, with numerous sawtooth edges, thin, 5 to 12 cm long, and about 1 cm wide. They bloom from August to early September, and lack petals. Source: Heibonsha World Encyclopedia, 2nd Edition Information |
ベンケイソウ科の湿性多年草。ベンケイソウ科では唯一の葉が多肉質でない種属で,ユキノシタ科に含めたり,タコノアシ科として独立させる見解もあるが,ベンケイソウ科の植物と接木が可能であり,類縁は強いと考えられる。変わったこの名は花序がタコの足のように展開し,花がいぼ状に配列するのでつけられた。茎は高さ90cm以下で直立する。葉は互生し,披針形で多数の鋸歯があり,質はうすく,長さ5~12cm,幅約1cm。花は8~9月上旬に咲き,花弁を欠く。
出典 株式会社平凡社世界大百科事典 第2版について 情報 |
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