Daphne sp. nova? from Burma 1

From high altitude in Himalayan N Burma this strongly upright and vigorous plant appears to be an undescribed species, though related to D. bholua. Evergreen foliage and February flowers white in the face, purple-pink outside, turning to cream - most unusual in this respect. Ultimate hardiness unknown so give it a certain amount of shelter, but untouched so far in my very cold rural frost pocket.