130 



17. Alpinia laxiflora Gagnep. in Bull. Soc. Bot. France 48 

 (1902) 88; K. Schum. in Engl. Pnanzenreich 20 (1904) 327; Ridl. 

 in Journ. Str. Branch Roy. As. Soc. 46 (1906) 245. 



Borneo, Chaper. Cochinchina. 



18. Alpinia lig'ulata K. Schum. in Engl. Bot. Jahrb. 27 



(1899) 275; Engl. Pflanzenreich 20 (1904) 326. 

 Sarawak, Ridley 987, 1307. Endemic. 



19. Alpinia longifiora Ridl. in Journ. Bot. 51 (1913) 247. 

 Sarawak, Brooks. Endemic. 



20. Alpinia microlophon Ridl. in Journ. Str. Branch Roy. 

 As. Soc. 54 (1910) 58. 



Sarawak, Brooks. Endemic. 



21. Alpinia mutica Roxb. As. Research 11 (1810) 354; 

 Valeton Ic. Bogor. 2 (1906) 299, t. 191; Ridl. in Journ. Str. 

 Branch Roy. As. Soc. 46 (1906) 230; Kew Bull. Add. Series 4 



(1900) 23. 



Borneo, fide Valeton 1. c. Malay Peninsula. 



22. Alpinia polycarpa K. Schum. in Engl. Bot. Jahrb. 27 

 (1899) 298; Engl. Pflanzenreich 20 (1904) 267; Ridl. in Journ. 

 Str. Branch Roy. As. Soc. 46 (1906) 244. 



Sarawak, Beccari 3729. Endemic. 



23. Alpinia ptvchanthera K. Schum. 1. cc. 280, 330; Ridl. 

 1. c. 245. 



Sarawak, Beccari 2450. Endemic. 



24. Alpinia reticosa Ridl. in Journ. Str. Branch Rov. As. 

 Soc. 46 (1906) 243. 



Sarawak, Ridley. Endemic. 



25. Alpinia rubella Ridl. ex Winkler in Engl. Bot. Jahrb. 

 44 (1910) 529. 



Dutch Borneo, Winkler 3095. Endemic. 



26. Alpinia sericea Ridl. ex Gibbs in Journ. Linn. Soc. Bot. 

 42 (1914) 163. 



British North Borneo, Gibbs 3025, Clemens 101571 Endemic. 



27. Alpinia stenosiphon K. Schum. in Engl. Bot. Jahrb. 27 

 (1899) 320; Engl. Pflanzenreich 20 (1904) 244. 



Sarawak, Beccari 3311. Endemic. 



28. Alpinia sumatrana (Miq.) K. Schum. in Engl. Bot. 

 Jahrb. 27 (1899) 291; Engl. Pflanzenreich 20 (1904) 358; Ridl 

 in Journ. Str. Branch Roy. As. Soc. 46 (1906) 243. 



Dutch Borneo, Korthals. Sumatra. 



I 



