Uncaria tomentosa (Willd. ex Schult.) DC.

Synonyms: Cinchona globifera Pav.; Cinchona globifera Pav. ex DC.; Nauclea aculeata Kunth; Nauclea polycephala A.Rich.; Nauclea polycephala A.Rich. ex DC.; Nauclea surinamensis (Miq.) Walp.; Nauclea tomentosa Willd.; Nauclea tomentosa Willd. ex Schult.; Ourouparia polycephala (A.Rich. ex DC.) Baill.; Ourouparia tomentosa (Willd. ex Schult.) K.Schum.; Uncaria surinamensis Miq.; Uncaria tomentosa var. dioica Bremek.
Homonyms: Uncaria tomentosa (Willd. ex Schult.) DC.
Common names: Cat's Claw in English; Croc-Chien in language.; Croc-Chien in language.; Czepota puszysta in Polish; Eygawe in Spanish; Katelí dikéi in language.; Kattenklauw in Dutch; Katzenkralle in German; Kenkuk in Spanish; Liane d'Eau (Trinidad & Tobago) in language.; Liane d'Eau (Trinidad & Tobago) in language.; Liane du Pérou in French; Mullupu waska in Quechua; Uña de gato in Spanish; Vilkakora in Lithuanian; Wilkakora in Aymara; cat's-claw in English; cat's-claw in English; espera-ai in Portuguese; espera-ai in Portuguese; kedi pençesi in Turkish; perunkynsiliaani in Finnish; unha-de-gato in Portuguese; unha-de-gato in Portuguese; unkária plstnatá in Slovak; uña de gato in Spanish; uña de gato in Spanish; Ункария опушённая in Russian; مخالب القط in Arabic; キャッツクロー in Japanese; 毛鉤藤 in Chinese; 鈎藤 in Chinese