|
''Joannesia'' is a genus of plants in the family Euphorbiaceae, first described as a genus in 1798.〔Vellozo, José Mariano da Conceição. 1798. Alographia dos alkalis fixos: vegetal ou potassa, mineral ou soda e dos sus nitratos: segundo as melhores memorias estrangeiras, que se tem escripto a este asumpto 199.〕〔(Tropicos, ''Joannesia'' Vell. )〕 The entire genus is endemic to Brazil.〔(Kew World Checklist of Selected Plant Families )〕〔Forzza, R. C. 2010. Lista de espécies Flora do Brasil http://floradobrasil.jbrj.gov.br/2010. Jardim Botânico do Rio de Janeiro, Rio de Janeiro〕 ;Species〔 # ''Joannesia heveoides'' Ducke - Amazonas State in Brazil # ''Joannesia princeps'' Vell. - eastern Brazil (Distrito Federal, Espírito Santo, Minas Gerais, Rio de Janeiro) ;species in homonymic genus In 1807, Persoon used the same name, ''Joannesia'', to a very different plant.〔(Persoon, Christiaan Hendrik. 1807. Synopsis Plantarum 2: 383 ) in Latin〕 He thus created an illegitimate homonym, contrary to the rules of nomenclature. So the one species name that he had created in this illegitimate genus had to be renamed, as follows:〔(Tropicos, ''Joannesia'' Pers. )〕 *''Joannesia insignis'' Pers. - ''Chuquiraga jussieui'' J.F.Gmel.〔(The Plant List, synonym list for ''Chuquiraga jussieui'' J.F.Gmel. )〕 ==References== 抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』 ■ウィキペディアで「Joannesia」の詳細全文を読む スポンサード リンク
|