P. euchaites is endemic to Seinghku Wang, NW Myanmar (Burma) and was only collected once in 1926 on limestone cliffs. It has not have been seen since. It is small, to 8cm, with violet flowers and black hairs on the calyx. Efarinous. Primula concholoba grows in the same area and is similar. If you have an image of this species, please contact the webmaster.