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  Category:Leea – Wikimedia Commons

  https://commons.wikimedia.org/wiki/Category:Leea?uselang=de

  Keine Beschreibung vorhanden.

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  Botanischer Garten Tübingen : Vitaceae

  http://wayback.archive.org/web/20070929175835/http://www.botgarden.uni-tuebingen.de/tiki-index.php?page=Vitaceae

  Botanischer Garten der Universität Tübingen

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  West African Plants - A Photo Guide - Browse & Search

  http://www.westafricanplants.senckenberg.de/root/index.php?page_id=17

  Keine Beschreibung vorhanden.

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  Flowering Plants. Eudicots: Berberidopsidales, Buxales, Crossosomatales ... - Google Books

  https://books.google.de/books?id=PdSL7jBNX9EC

  In this volume, the ninth of the series, treatments are offered for 52 families containing 432 genera belonging to 13 eudicot orders, many of which have recently been newly designed; four families remain unassigned to order. Emphasis is on the…

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