Cyrtandromoea grandiflora, a new generic record for Vietnam, and a key to Vietnamese Phrymaceae

Cyrtandromoea grandiflora is reported from Dien Bien and Lai Chau provinces in Northern Vietnam, representing the first record of this species and the genus Cyrtandromoea in the country. Detailed photographic illustrations of studied specimens are provided. A key to the Vietnamese genera and species of Phrymaceae is presented.