]> A barcode-02530477 Papua New Guinea Enga Paiela area, expedition Camp 2, top of small ridge near bivouac Sphaeropteris atrospinosa (Holttum) R. M. Tryon (Holttum) R. M. Tryon 2023-04-23 06:20:42 W. N. Takeuchi, A. Towati & D. Ama