dai fen mei hua bao chun

Primula bryophila I. B. Balfour & Farrer in I. B. Balfour, Notes Roy. Bot. Gard. Edinburgh 13: 5. 1920; P. calliantha Franchet var. albiflos W. W. Smith & Forrest; P. calliantha var. nuda Farrer ex W. W. Smith; P. junior I. B. Balfour & Forrest; P. proba I. B. Balfour & Forrest; P. shweli-calliantha I. B. Balfour & Forrest; P. tribola I. B. Balfour & Forrest.

Leaf blade usually oblanceolate at anthesis. Calyx 6--8(--9) mm. Pin flowers: corolla tube 1.3--1.4 cm; stamens slightly below middle of tube; style reaching annulus. Thrum flowers: tube 1.5--1.7 cm; stamens slightly below tube mouth; style ca. as long as calyx. Fl. Apr-Jun.

Meadows, among Rhododendron; 3800--4500 m. NW Yunnan [N Myanmar].