Plagiochasma pterospermum (English name) Plagiochasmapterospermum

…The male receptacle is stalkless, circular, warty, and contains numerous antheridia. Plagiochasma pterospermum Mass., which belongs to the same family, is very similar to Plagiochasma fasciatus, but the stalk of the female receptacle is very short, the insula is exposed, and one to three sporophytes are produced. [Kitagawa Takashi] …

*Some of the terminology that mentions "Plagiochasma pterospermum" is listed below.

Source | Heibonsha World Encyclopedia 2nd Edition | Information

…雄器托は無柄，円形でいぼ状，多数の造精器を内蔵する。同科のツボゼニゴケPlagiochasma pterospermum Mass.はジンガサゴケによく似るが，雌器托の柄がごく短く，包膜が裸出し，1～3個の胞子体を生じる。【北川 尚史】。…

※「Plagiochasma pterospermum」について言及している用語解説の一部を掲載しています。

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