Taxonomy of the genus Begonia (Begoniaceae) in Mindanao, Philippines IV: Begonia bangsamoro subsp. bagasa (Begonia section Petermannia), a new subspecies from Zamboanga del Sur Author Naive, Mark Arcebal K. 0000-0002-1548-9465 Center for Integrative Conservation, Xishuangbanna Tropical Botanical Garden, Chinese Academy of Sciences, Mengla, Yunnan 666303, China. & University of Chinese Academy of Sciences, Beijing 100049, China. & Jose Rizal Memorial State University, Tampilisan Campus, Znac, Tampilisan 7116, Zamboanga del Norte, Philippines. & arciinaive 19 @ gmail. com; https: // orcid. org / 0000 - 0002 - 1548 - 9465 arciinaive19@gmail.com Author Calimbo, Liberty Grace L. 0000-0002-8487-5917 Zamboanga del Sur Provincial Government College, Pagadian City, 7016, Philippines. & libertycalimbo @ gmail. com; https: // orcid. org / 0000 - 0002 - 8487 - 5917 libertycalimbo@gmail.com Author Cudal, Maricris G. 0000-0001-7644-2268 Zamboanga del Sur Provincial Government College, Pagadian City, 7016, Philippines. & mcrisgcudal @ gmail. com; https: // orcid. org / 0000 - 0001 - 7644 - 2268 mcrisgcudal@gmail.com Author Alejandro, Grecebio Jonathan D. 0000-0003-4524-0385 College of Science and Research Center for the Natural and Applied Sciences, University of Santo Tomas, España, Manila, 1015 Philippines. & gdalejandro @ ust. edu. ph; https: // orcid. org / 0000 - 0003 - 4524 - 0385 gdalejandro@ust.edu.ph Author Yu, Wen-Bin Center for Integrative Conservation, Xishuangbanna Tropical Botanical Garden, Chinese Academy of Sciences, Mengla, Yunnan 666303, China. & Yunnan Key Laboratory for Conservation on Tropical Rainforests and Asian Elephants, Mengla 666303, China. text Phytotaxa 2022 2022-08-19 559 1 88 94 http://dx.doi.org/10.11646/phytotaxa.559.1.10 journal article 124675 10.11646/phytotaxa.559.1.10 01ee7c10-259e-4d47-ab06-243a082d41c8 1179-3163 7009268

TABLE 1. A checklist of Begonia taxa recorded from Zamboanga Peninsula, Philippines.

No.	Species names	Conservation Status
1	Begonia affinis Merr.	Endangered
2	Begonia amamampang Mazo & Rubite	Critically Endangered
3	Begonia anisoptera Merr.	Not yet evaluated
4	Begonia bangsamoro subsp. bagasa Naive	Least Concern
5	Begonia ciliifera Merr.	Not yet evaluated
6	Begonia contracta Warb.	Least Concern
7	Begonia elatostematoides Merr.	Not yet evaluated
8	Begonia fasciculiflora Merr.	Not yet evaluated
9	Begonia littleri Merr.	Not yet evaluated
10	Begonia mearnsii Merr.	Not yet evaluated
11	Begonia oblongata Merr.	Endangered
12	Begonia parvilimba Merr.	Critically Endangered
13	Begonia pseudolateralis	Not yet evaluated
14	Begonia subprostrata Merr.	Not yet evaluated
15	Begonia tinuyopensis K.Z.Mazo, L.G.Aribal, R.Bustam. & Y.P.Ang	Endangered
16	Begonia turugsoy Mazo & Rubite	Critically Endangered
17	Begonia zamboangensis Merr.	Not yet evaluated