Current floristic and phytogeographic knowledge of Mexican Bromeliaceae
保存先:
| 著者: | , |
|---|---|
| フォーマット: | artículo original |
| 状態: | Versión publicada |
| 出版日付: | 1998 |
| その他の書誌記述: | A current floristic and phytogeographic knowledge of native Mexican Bromeliaceae is presented. There are 22 genera of Brorlleliaceae recorded from the country Iha! ¡nelude 326 species. The genus Ursulaea with 2 species is endemic to Mexico, wbíle Hechtia with 48 oC its 50 specíesbas its principal center of diversity in the country. 7illandsia ( 1 75 spp), Hechtia (48 spp) and Pitcairnia (46 spp) are tbe genera with tbe greatest number of species. We present a comparative análysisof Mexican Bromeliaceae with tbat of other American regions that buve recently published accounts Cor the Family, .particularly the Mesomerican area, Venezu¡:la, Ecuador,and tbeGuianas.Our results ledus to the cOI1e1usion tbat all tbese floras sbould be considered as distinct. We obse,rve a progressive decre¡¡¡se ofthe Simpson index value related with the remoteness of the Mexican area. A general análysisof tlrpspeCies numbers of Mexican bromeliad genera shows adistinct preference oftbe species forconiferousand oakfo,rests'; folÍowed by troopical caducifolious forests. |
| 国: | Portal de Revistas UCR |
| 機関: | Universidad de Costa Rica |
| Repositorio: | Portal de Revistas UCR |
| 言語: | Inglés |
| OAI Identifier: | oai:archivo.portal.ucr.ac.cr:article/19719 |
| オンライン･アクセス: | https://archivo.revistas.ucr.ac.cr/index.php/rbt/article/view/19719 |