Kaempferia chayanii Koonterm, Folia Malaysiana 9(1): 19. 2008.

Type.

Lao PDR, Champasak Province, Xanasomboon Town, Baan Kamphaeng, 15°22.548'N, 105°45.577'E, alt. 610 m, 10 Jun 2007, C. Picheansoonthon, & S. Koonterm 021 (holotype: BKF; isotypes: BK, SING).

Note.

This species belongs in Kaempferia subgenus Kaempferia . As in the cases above, the type material cited in the protologue cannot be found at BK, BKF or SING so a search of the type locality in Champasak Province was made. No material was found to match the protologue, so this species remains to be neotypified.