...This idea was supported by the discovery of sperm in ginkgo and cycads by Sakugoro Hirase (1896) and Seiichiro Ikeno (1896), and H. Potonié presumed the existence of cycad ferns (1899). Oliver FW Oliver and Scott DH Scott (1903) demonstrated their existence as seed ferns. This established the systematic taxonomic position of gymnosperms. ... *Some of the terminology that mentions "Oliver, FW" is listed below. Source | Heibonsha World Encyclopedia 2nd Edition | Information |
…この考えは平瀬作五郎(1896),池野成一郎(1896)によるイチョウとソテツの精子の発見により支持され,ポトニエH.Potoniéはソテツシダ類の存在を推定した(1899)。その存在をシダ種子類として実証したのが,オリバーF.W.OliverとスコットD.H.Scott(1903)である。ここにおいて裸子植物の系統分類学的位置が確定した。… ※「オリバー,F.W.」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 |
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