taxonID	type	description	language	source
58A9D5DEC66E5F35B2C55F348283DB41.taxon	materials_examined	Type. VIETNAM. Phu Tho Province, Xuan Son county, Xuan Son National Park, 21 ° 07 ' 05 " N, 104 ° 57 ' 09 " E, 478 m a. s. l., 8 April 2016, Y. M. Shui, W. H. Chen, C. Liu, H. Q. Nguyen, H. T. Nguyen, N. Q. Chuong CK 0916 (holotype, KUN!; isotype, CPC! = Herbarium of the Centre for Plant Conservation, Vietnam Union of Science and Technology Associations, Hanoi).	en	Chen, Wen-Hong, Radbouchoom, Sirilak, Nguyen, Hieu Quang, Nguyen, Hiep Tien, Nguyen 4, Khang Sinh, Shui, Yu-Min (2018): Seven new species of Begonia (Begoniaceae) in Northern Vietnam and Southern China. PhytoKeys 94: 65-85, DOI: http://dx.doi.org/10.3897/phytokeys.94.23248, URL: http://dx.doi.org/10.3897/phytokeys.94.23248
58A9D5DEC66E5F35B2C55F348283DB41.taxon	etymology	Etymology. The epithet refers to the white spots on the fruit surface.	en	Chen, Wen-Hong, Radbouchoom, Sirilak, Nguyen, Hieu Quang, Nguyen, Hiep Tien, Nguyen 4, Khang Sinh, Shui, Yu-Min (2018): Seven new species of Begonia (Begoniaceae) in Northern Vietnam and Southern China. PhytoKeys 94: 65-85, DOI: http://dx.doi.org/10.3897/phytokeys.94.23248, URL: http://dx.doi.org/10.3897/phytokeys.94.23248
58A9D5DEC66E5F35B2C55F348283DB41.taxon	distribution	Distribution. The species occurs exclusively in Phu Tho Province, Xuan Son country, Xuan Son National Park of Vietnam.	en	Chen, Wen-Hong, Radbouchoom, Sirilak, Nguyen, Hieu Quang, Nguyen, Hiep Tien, Nguyen 4, Khang Sinh, Shui, Yu-Min (2018): Seven new species of Begonia (Begoniaceae) in Northern Vietnam and Southern China. PhytoKeys 94: 65-85, DOI: http://dx.doi.org/10.3897/phytokeys.94.23248, URL: http://dx.doi.org/10.3897/phytokeys.94.23248
8899070A24175B1ABCB992D736EE9278.taxon	materials_examined	Type. VIETNAM. Bac Kan Province, Nari county, An Tinh committee, 22 ° 12 ' 39 " N, 106 ° 05 ' 02 " E, 285 m a. s. l., in the forests of Bamboo around streams, flowers pinkish, 23 April 2016, Y. M. Shui, W. H. Chen, C. Liu, H. Q. Nguyen, H. T. Nguyen, N. Q. Chuong CK 1296 (holotype, KUN!; isotype, CPC!)	en	Chen, Wen-Hong, Radbouchoom, Sirilak, Nguyen, Hieu Quang, Nguyen, Hiep Tien, Nguyen 4, Khang Sinh, Shui, Yu-Min (2018): Seven new species of Begonia (Begoniaceae) in Northern Vietnam and Southern China. PhytoKeys 94: 65-85, DOI: http://dx.doi.org/10.3897/phytokeys.94.23248, URL: http://dx.doi.org/10.3897/phytokeys.94.23248
8899070A24175B1ABCB992D736EE9278.taxon	etymology	Etymology. The epithet refers to the habitat of the new species: the bamboo forests along streams.	en	Chen, Wen-Hong, Radbouchoom, Sirilak, Nguyen, Hieu Quang, Nguyen, Hiep Tien, Nguyen 4, Khang Sinh, Shui, Yu-Min (2018): Seven new species of Begonia (Begoniaceae) in Northern Vietnam and Southern China. PhytoKeys 94: 65-85, DOI: http://dx.doi.org/10.3897/phytokeys.94.23248, URL: http://dx.doi.org/10.3897/phytokeys.94.23248
8899070A24175B1ABCB992D736EE9278.taxon	materials_examined	Additional specimens examined. CHINA. Guangxi Zhuang Autonomous Region, Longzhou Xian, Chunxiu community, 22 ° 21 ' 22 " N, 106 ° 36 ' 34 " E, alt. 460 m a. s. l., November, 2016, cultivated in Horticulture Nursery of Beijing Florascape Company, in flowers, 1 October, 2017, Y. M. Shui and S. W. Guo BE- 004 (KUN).	en	Chen, Wen-Hong, Radbouchoom, Sirilak, Nguyen, Hieu Quang, Nguyen, Hiep Tien, Nguyen 4, Khang Sinh, Shui, Yu-Min (2018): Seven new species of Begonia (Begoniaceae) in Northern Vietnam and Southern China. PhytoKeys 94: 65-85, DOI: http://dx.doi.org/10.3897/phytokeys.94.23248, URL: http://dx.doi.org/10.3897/phytokeys.94.23248
8A0F2FCC9A295777B087B8516B9D889F.taxon	materials_examined	Type. VIETNAM. Tuyen Quang province, Lam Binh district, Thuong Lam community, in the secondary tropical evergreen lowland rainforest and broad-leaved forests on the slopes and ridge of crystalline limestone hills with highly eroded earth, grow on ground soil, male and female flowers white, fruit berry, green or pink, 22 ° 30 ' 05 " N, 105 ° 18 ' 11 " E, 484 m a. s. l., 11 October 2017, H. Q. Nguyen, H. T. Nguyen, K. S. Nguyen, N. Q. Chuong CPC 8463 (holotype, KUN!; isotype, CPC!).	en	Chen, Wen-Hong, Radbouchoom, Sirilak, Nguyen, Hieu Quang, Nguyen, Hiep Tien, Nguyen 4, Khang Sinh, Shui, Yu-Min (2018): Seven new species of Begonia (Begoniaceae) in Northern Vietnam and Southern China. PhytoKeys 94: 65-85, DOI: http://dx.doi.org/10.3897/phytokeys.94.23248, URL: http://dx.doi.org/10.3897/phytokeys.94.23248
8A0F2FCC9A295777B087B8516B9D889F.taxon	etymology	Etymology. The epithet refers to the upward fruit when nearly mature (Fig. 4 - J). The erect case of fruit when nearly mature is unusual in the genus Begonia. The exceptional species is in some species in Begonia sect. Trachelocarpus (C. Mueller) A. DC., such as Begonia lanceolata Vellozo in Brazil (Doorenbos et al. 1998; Tebbitt 2005).	en	Chen, Wen-Hong, Radbouchoom, Sirilak, Nguyen, Hieu Quang, Nguyen, Hiep Tien, Nguyen 4, Khang Sinh, Shui, Yu-Min (2018): Seven new species of Begonia (Begoniaceae) in Northern Vietnam and Southern China. PhytoKeys 94: 65-85, DOI: http://dx.doi.org/10.3897/phytokeys.94.23248, URL: http://dx.doi.org/10.3897/phytokeys.94.23248
8A0F2FCC9A295777B087B8516B9D889F.taxon	distribution	Distribution. The species occurs exclusively in Tuyen Quang Province in Vietnam.	en	Chen, Wen-Hong, Radbouchoom, Sirilak, Nguyen, Hieu Quang, Nguyen, Hiep Tien, Nguyen 4, Khang Sinh, Shui, Yu-Min (2018): Seven new species of Begonia (Begoniaceae) in Northern Vietnam and Southern China. PhytoKeys 94: 65-85, DOI: http://dx.doi.org/10.3897/phytokeys.94.23248, URL: http://dx.doi.org/10.3897/phytokeys.94.23248
7B9F390FA68A5190BFD5422D530C383A.taxon	materials_examined	Type. CHINA. Guangxi Zhuang Autonomous Region, Jingxi county, Gulongshan, 23 ° 19 ' 44 " N, 106 ° 16 ' 46 " E, 286 m a. s. l., in the deep valley, growing on the moist surface of steep cliffs, flower pinkish, 18 February 2016, Y. M. Shui et al. B 2016 - 048 (holotype, KUN!).	en	Chen, Wen-Hong, Radbouchoom, Sirilak, Nguyen, Hieu Quang, Nguyen, Hiep Tien, Nguyen 4, Khang Sinh, Shui, Yu-Min (2018): Seven new species of Begonia (Begoniaceae) in Northern Vietnam and Southern China. PhytoKeys 94: 65-85, DOI: http://dx.doi.org/10.3897/phytokeys.94.23248, URL: http://dx.doi.org/10.3897/phytokeys.94.23248
7B9F390FA68A5190BFD5422D530C383A.taxon	etymology	Etymology. The epithet refers to the locality of the type specimens.	en	Chen, Wen-Hong, Radbouchoom, Sirilak, Nguyen, Hieu Quang, Nguyen, Hiep Tien, Nguyen 4, Khang Sinh, Shui, Yu-Min (2018): Seven new species of Begonia (Begoniaceae) in Northern Vietnam and Southern China. PhytoKeys 94: 65-85, DOI: http://dx.doi.org/10.3897/phytokeys.94.23248, URL: http://dx.doi.org/10.3897/phytokeys.94.23248
7B9F390FA68A5190BFD5422D530C383A.taxon	distribution	Distribution. The species occurs exclusively in Jingxi county of Guangxi in China.	en	Chen, Wen-Hong, Radbouchoom, Sirilak, Nguyen, Hieu Quang, Nguyen, Hiep Tien, Nguyen 4, Khang Sinh, Shui, Yu-Min (2018): Seven new species of Begonia (Begoniaceae) in Northern Vietnam and Southern China. PhytoKeys 94: 65-85, DOI: http://dx.doi.org/10.3897/phytokeys.94.23248, URL: http://dx.doi.org/10.3897/phytokeys.94.23248
C9C34BE67BDE57299606BFA492E11C8D.taxon	materials_examined	Type. VIETNAM. Bac Kan Province, Nari county, Kim Hy National reserve, 22 ° 16 ' 22 " N, 106 ° 03 ' 23 " E, 504 m a. s. l., 18 April 2016, in flowers, Y. M. Shui, W. H. Chen, C. Liu, H. Q. Nguyen, H. T. Nguyen, N. Q. Chuong CK 1210 (holotype, KUN!; isotype, CPC!).	en	Chen, Wen-Hong, Radbouchoom, Sirilak, Nguyen, Hieu Quang, Nguyen, Hiep Tien, Nguyen 4, Khang Sinh, Shui, Yu-Min (2018): Seven new species of Begonia (Begoniaceae) in Northern Vietnam and Southern China. PhytoKeys 94: 65-85, DOI: http://dx.doi.org/10.3897/phytokeys.94.23248, URL: http://dx.doi.org/10.3897/phytokeys.94.23248
C9C34BE67BDE57299606BFA492E11C8D.taxon	etymology	Etymology. The epithet refers to the small size of leaves.	en	Chen, Wen-Hong, Radbouchoom, Sirilak, Nguyen, Hieu Quang, Nguyen, Hiep Tien, Nguyen 4, Khang Sinh, Shui, Yu-Min (2018): Seven new species of Begonia (Begoniaceae) in Northern Vietnam and Southern China. PhytoKeys 94: 65-85, DOI: http://dx.doi.org/10.3897/phytokeys.94.23248, URL: http://dx.doi.org/10.3897/phytokeys.94.23248
C9C34BE67BDE57299606BFA492E11C8D.taxon	distribution	Distribution. The species occurs exclusively in Nari county of Bac Kan Province in Vietnam.	en	Chen, Wen-Hong, Radbouchoom, Sirilak, Nguyen, Hieu Quang, Nguyen, Hiep Tien, Nguyen 4, Khang Sinh, Shui, Yu-Min (2018): Seven new species of Begonia (Begoniaceae) in Northern Vietnam and Southern China. PhytoKeys 94: 65-85, DOI: http://dx.doi.org/10.3897/phytokeys.94.23248, URL: http://dx.doi.org/10.3897/phytokeys.94.23248
C78C101DBA04516EACF7C8DBAD8C73FA.taxon	materials_examined	Type. VIETNAM. Bac Kan Province, Cho Ra county, Ba Be National Park, 22 ° 24 ' 56 " N, 105 ° 37 ' 48 " E, 235 m a. s. l., 18 April 2016, Y. M. Shui, W. H. Chen, C. Liu, H. Q. Nguyen, H. T. Nguyen, N. Q. Chuong CK 1183 (holotype, KUN!; isotype, CPC!).	en	Chen, Wen-Hong, Radbouchoom, Sirilak, Nguyen, Hieu Quang, Nguyen, Hiep Tien, Nguyen 4, Khang Sinh, Shui, Yu-Min (2018): Seven new species of Begonia (Begoniaceae) in Northern Vietnam and Southern China. PhytoKeys 94: 65-85, DOI: http://dx.doi.org/10.3897/phytokeys.94.23248, URL: http://dx.doi.org/10.3897/phytokeys.94.23248
C78C101DBA04516EACF7C8DBAD8C73FA.taxon	etymology	Etymology. The epithet refers to the dense villous trichomes of the new species.	en	Chen, Wen-Hong, Radbouchoom, Sirilak, Nguyen, Hieu Quang, Nguyen, Hiep Tien, Nguyen 4, Khang Sinh, Shui, Yu-Min (2018): Seven new species of Begonia (Begoniaceae) in Northern Vietnam and Southern China. PhytoKeys 94: 65-85, DOI: http://dx.doi.org/10.3897/phytokeys.94.23248, URL: http://dx.doi.org/10.3897/phytokeys.94.23248
C78C101DBA04516EACF7C8DBAD8C73FA.taxon	distribution	Distribution. The species occurs exclusively in Ba Be National Park (Cho Ra county) of Bac Kan Province in Vietnam.	en	Chen, Wen-Hong, Radbouchoom, Sirilak, Nguyen, Hieu Quang, Nguyen, Hiep Tien, Nguyen 4, Khang Sinh, Shui, Yu-Min (2018): Seven new species of Begonia (Begoniaceae) in Northern Vietnam and Southern China. PhytoKeys 94: 65-85, DOI: http://dx.doi.org/10.3897/phytokeys.94.23248, URL: http://dx.doi.org/10.3897/phytokeys.94.23248
053D35379FBE58CD95D26FDFFB38C39E.taxon	materials_examined	Type. CHINA. Guangxi Zhuang Autonomous Region, Jingxi county, Banliang community, 22 ° 53 ' 44 " N, 106 ° 26 ' 22 " E, 260 m a. s. l., at the roadside in bushes on the shady slope in the limestone hills, in fruits, 13 May 2017, Y. M. Shui et al. B 2017 - 300 (holotype, KUN).	en	Chen, Wen-Hong, Radbouchoom, Sirilak, Nguyen, Hieu Quang, Nguyen, Hiep Tien, Nguyen 4, Khang Sinh, Shui, Yu-Min (2018): Seven new species of Begonia (Begoniaceae) in Northern Vietnam and Southern China. PhytoKeys 94: 65-85, DOI: http://dx.doi.org/10.3897/phytokeys.94.23248, URL: http://dx.doi.org/10.3897/phytokeys.94.23248
053D35379FBE58CD95D26FDFFB38C39E.taxon	etymology	Etymology. The epithet refers to the reticulate pattern of nerves on the abaxial surface of leaves.	en	Chen, Wen-Hong, Radbouchoom, Sirilak, Nguyen, Hieu Quang, Nguyen, Hiep Tien, Nguyen 4, Khang Sinh, Shui, Yu-Min (2018): Seven new species of Begonia (Begoniaceae) in Northern Vietnam and Southern China. PhytoKeys 94: 65-85, DOI: http://dx.doi.org/10.3897/phytokeys.94.23248, URL: http://dx.doi.org/10.3897/phytokeys.94.23248
053D35379FBE58CD95D26FDFFB38C39E.taxon	distribution	Distribution. The species distributes to the border region between China and Vietnam, e. g. Jingxi county of Guangxi in China and Cao Bang and Tuyen Quang Province in Vietnam.	en	Chen, Wen-Hong, Radbouchoom, Sirilak, Nguyen, Hieu Quang, Nguyen, Hiep Tien, Nguyen 4, Khang Sinh, Shui, Yu-Min (2018): Seven new species of Begonia (Begoniaceae) in Northern Vietnam and Southern China. PhytoKeys 94: 65-85, DOI: http://dx.doi.org/10.3897/phytokeys.94.23248, URL: http://dx.doi.org/10.3897/phytokeys.94.23248
