Loxocalyx is a genus of plants in the family Lamiaceae, first described in 1891. It is native to China and Japan.^[1][2]

Loxocalyx
Loxocalyx ambiguus in Mount Ibuki, Gifu pref., Japan
Scientific classification
Kingdom:	Plantae
Clade:	Tracheophytes
Clade:	Angiosperms
Clade:	Eudicots
Clade:	Asterids
Order:	Lamiales
Family:	Lamiaceae
Subfamily:	Lamioideae
Genus:	Loxocalyx Hemsl.

Species^[1]

• Loxocalyx ambiguus (Makino) Makino - Japan
• Loxocalyx quinquenervius Hand.-Mazz. - Hunan
• Loxocalyx urticifolius Hemsl. - Gansu, Guizhou, Hebei, Henan, Hubei, Shaanxi, Sichuan, Yunnan