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• 1 Nat. Pflanzenfam.

 Information From

Dioscoreaceae

World Flora Online Data. 2017.

• A CC0 1.0 Universal (CC0 1.0).

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http://www.worldfloraonline.org/organisation/WFO

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• B CC0 1.0 Universal (CC0 1.0).

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• C See IUCN Terms and conditions of use http://www.iucnredlist.org/info/terms-of-use

International Union for Conservation of Nature

https://www.iucn.org/

IUCN 2016. IUCN Red List of Threatened Species. Version 2016-2

• D All Rights Reserved