Braun, A.

Japanese: Braun,A.(英語表記)BraunA
Braun, A.

…However, his definition of dicotyledons includes gymnosperms. The precise definition of dicotyledons, or angiosperms, was established after R. Brown distinguished between the gymnosperm and angiosperm states (1827), and it was A. Braun who placed the gymnosperm/angiosperm distinction above the dicotyledon/monocotyledon distinction in the classification system (1864). Today, few people disagree with the division of angiosperms into two classes, dicotyledons and monocotyledons, and the number of families does not seem to have changed much. …

*Some of the terminology that mentions "Braun, A." is listed below.

Source | Heibonsha World Encyclopedia 2nd Edition | Information

Japanese:

…しかし,彼の双子葉植物には裸子植物が含まれている。正確に双子葉植物,つまり被子植物が範囲づけられたのは,ブラウンR.Brownによって裸子状態と被子状態が区別されてからのことで(1827),分類系において,裸子・被子の区別を双子葉・単子葉の区別より上位においたのはブラウンA.Braunである(1864)。現在,被子植物を双子葉植物綱と単子葉植物綱に二大別することに異議をとなえる人はほとんどなく,科の数もそう大きな変動はないように思われる。…

※「Braun,A.」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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