宽叶十万错(原亚种) kuan ye shi wan cuo (yuan ya zhong)

Justicia gangetica Linnaeus, Cent. Pl. 2: 3. 1756; Asystasia coromandeliana Nees.

Corolla 3-3.5 cm, ca. 1 cm wide at mouth, lobes erect.

Forest margins. Naturalized in Guangdong, Guangxi, and Yunnan [tropical Asia; Pacific islands].

Asystasia gangetica subsp. gangetica occurs from India and Sri Lanka through SE Asia and Malesia to several Pacific islands. Exactly where the subspecies is native in E Asia and eastward is not confirmed.