Alpinia oxyphylla
Alpinia oxyphylla (binomen a Friderico Miquel anno 1861 statutum; Mandarinice 益智 yi zhi) est planta hortensis et medicinalis generis Alpiniae et familiae Zingiberacearum.

Bibliographia 
 "Alpinia oxyphylla Miquel" in Flora of China vol. 24 p. 431
 He ZH, Ge W, Yue GG, Lau CB, He MF, But PP, "Anti-angiogenic effects of the fruit of Alpinia oxyphylla" in Journal of Ethnopharmacology vol. 132 (2010) pp. 443-449 Epitome

Nexus externi 
 
 "Alpinia oxyphylla Miq." apud Tropicos
 "Alpinia oxyphylla Miq." apud Medicinal Plant Images Database
 "Alpinia Oxyphylla Extract / Yi Zhi Ren" apud Organic Herb Inc.

Alpinia
Plantae medicinales
Taxa Miquel
Taxa 1861
Plantae hortenses
Species plantarum