Book  (May 2003)  
 
Rosa transmorrisonensis Hayata. Shrubs evergreen, dwarf. Prickles sparse or in pairs below leaves; leaflets 5 - 7, rarely 3; flowers solitary or 3 - 5 in cyme, 1.8 - 2.5 cm. in diameter; 5 petals, white; hips subglobose, ca. 6 mm. in diameter.
Alpine regions about 2400 meter, Taiwan.