HVAA - Valeriana bracteosa herbariovaa.org

valerian (Genus Valeriana)... www.inaturalist.org

SEINet Portal Network -... swbiodiversity.org

valerian (Genus Valeriana)... www.inaturalist.org

Valeriana - Wikispecies species.wikimedia.org

SEINet Portal Network -... swbiodiversity.org

Taxonomy Caprifoliaceae -... observation.org

Valeriana L. | Plants of... powo.science.kew.org

valerian (Genus Valeriana)... www.inaturalist.org

Valeriana L. | Plants of... powo.science.kew.org

Valeriana - Wikiwand... www.wikiwand.com

valerian (Genus Valeriana)... www.inaturalist.org

STRI Research Portal -... panamabiota.org

SEINet Portal Network -... swbiodiversity.org

Valeriana ukrbin.com

Taxonomy Caprifoliaceae -... observation.org

World Plants: Plant List www.worldplants.de

World Plants: Plant List www.worldplants.de

World Plants: Plant List www.worldplants.de

valerian (Genus Valeriana)... www.inaturalist.org