1. EAP923/1/1/1/941 Reference (shelfmark): EAP923/1/1/1/941 Title: Polystachya sp; in Ngambo Usambara, Tanzabua Scope & Content: Genus: Polystachya, Taxonomic classification: Orchidaceae. Author(s)/Creator(s): Moreau. Scribe(s): Jane Chilande. Collection Area: Endangered Archives Programme Languages: Not applicable Date Range: 1930-1940 Extent: 1 tiff image, 9.4 MB