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. 2017 Nov 8;12(11):e0186663. doi: 10.1371/journal.pone.0186663

Fig 2. Map of northern NSW (NNSW) showing sampled sites, relevant river catchments, and Aboriginal Songline.

Fig 2

The main study area (NNSW) showing: shaded elevation (darker equals higher); the distribution of Castanospermum australe (verified herbarium records, pink squares); the location of the genomic samples across the three main catchments (locations are colour-coded as per Fig 1); publicly listed Aboriginal places of importance; and the Nguthungulli Songline. The Songline traverses the main ridge of the Nightcap, Border and McPherson ranges, which traverse the top of the three main NNSW catchments across which C. australe was sampled for this study.