]> A barcode-02225667 Indonesia Sumatera Utara (North Sumatra) Aek Si Oelak (second stream crossed north of Toba-Asahan boundary on path from Taloen na Oeli to Tomoean Dolok: Topo sheet 29, NW quarter) Begonia areolata Miquel Miquel 2024-02-23 19:18:08 Rahmat Si Boeea