%0 Journal Article %A Che-Wei Lin %A Shih-Wen Chung and Ching-I Peng %T Begonia hosensis (sect. Reichenheimia, Begoniaceae), a new species from Sarawak, Malaysia %D 2014 %J Taiwania %V 59 %N 4 %P 326-330 %U https://taiwania.ntu.edu.tw/abstract/1379 %X Begonia hosensis, a new species of sect. Reichenheimia from Sarawak, Malaysia is here described and illustrated. Begonia hosensis resembles B. andersonii, differing in the stipule prominently keeled and female flower 5- (vs. 4-) tepaled. Ecologically, the two species are also separable: B. hosensis occurs on granitic cliffs ca. 400 km east of Kuching, the only known locality of B. andersonii, a limestone species. %M doi:10.6165/tai.2014.59.4.326