SCITAMINEAE OF BORNEO. 235 



Z. stenostachys, Schum. 



Gunong Balacan, and Sakumbang, (Korthals). 

 Z. coloratura, N. E. Br. 



N. W. Borneo, (Burbidge), 



Z. bomeense, Schum. 



Sarawak, Kuching (Haviland), S. Borneo, Gunong 

 Sakumbang, (Korthals). 



Costus speciosus, L. 



Common in Sarawak, var. B. a?igustifolia, Schum. 

 Sarawak, (Beccari). 



C. globosus, Bl. G. Bidleyi, Schum. 



Schumann makes a new species of this being doubt- 

 ful as to what the C. globostis of Blume was as he had 

 only seen scraps of foliage and the description is in- 

 complete. I saw however a drawing in Buitenzorg 

 by Hasselt the collector of Blume's plant which seems 

 undoubtedly this plant. Valeton (Ic. Bogor C. L. XIII 

 has figured and described the same plant as C. globosus. 

 Bl. Sarawak, Puak, Bau, (Kidleyj. 



Common all over the Malay peninsula and also in 

 Sumatra. 



C. microcephalia, Schum. 



Lumpei Island, (Korthals,). 



Amomum. 



§ Geanthi, no appendage to the stamen. 



A. nasutum, Schum. This is distinguished by the lip being 

 prolonged into a beak. Kuching, (Beccari). 



A. bicomiculatum, Schum. Gunong, Sakumbang, (Korthals). 



A. clictyocoleum, Schum. Sarawak, Kuching, (Beccari). 



B. A. Soc, No. 46, 1906. 



