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  Caryologia - Google Books

  http://books.google.de/books?ei=F9kzULvtH8fHsgaFz4GQDw&hl=de&id=AcIDAQAAIAAJ&dq=%22Bowiea+volubilis+subsp.+gariepensis%22+Bruyns

  Keine Beschreibung vorhanden.

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  Oenothera: contributions of a plant to biology - Cornelia Harte - Google Books

  http://books.google.de/books?id=90HwAAAAMAAJ&hl=de&source=gbs

  Because of the great variety of problems which this genus presents to biologists, "Oenothera" belongs to the best-known genera of plants not used economically. This book summarizes today's knowledge of "Oenothera's" genetics and related fields like…

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  Category:Meiosis – Wikimedia Commons

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

  Keine Beschreibung vorhanden.

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