541 



Dutch Borneo, Hallier 2291. Endemic. 



3. Hallieracantha beccarii Stapf in Journ. Linn. Soc. Bot. 

 38 (1907) 13. 



Sarawak, Beccari 1053, Haviland 571. Endemic. 



4. Hallieracantha caudata Stapf in Journ. Linn. Soc. Bot. 



38 (1907) 16. 



Sarawak, Haviland 988. Endemic. 



5.- Hallieracantha creaghii Stapf in Journ. Linn. Soc. Bot. 

 38 (1907) 11. 



British North Borneo, Creagh. Endemic. 



6. Hallieracantha dispar (Hallier f.) Stapf in Journ. Linn. 

 Soc. Bot. 38 (1907) 16. Ptyssiglottis dispar Hallier f. in Nov. Act. 

 Acad. Nat. Cur. 70 (1898) 220, t. 15, f. 4. 



Dutch Borneo, Teysmann 11495. Endemic. 



7. Halieracantha dulcamarioides Stapf in Journ. Linn. Soc. 

 Bot. 38 (1907) 10. 



Sarawak, Haviland 792, 3512. Endemic. 



8. Hallieracantha frutescens (Hallier f.) Stapf in Journ. 

 Linn. Soc. Bot. 38 (1907) 16. Ptyssiglottis frutescens Hallier' f. 

 in Nov. Act. Acad. Nat. Cur. 70 (1698) 222, t., 16, f. 2. 



Dutch Borneo, Hallier 2837, 3071, Teysmann 7920.** Endemic. 



9. Hallieracantha gibbsiae S. Moore ex Gibbs in Journ. 

 Linn. Soc. Bot. 42 (1914) 122. 



British North Borneo, Gibbs 2931. Endemic. 



10. Hallieracantha granulata Stapf in Journ. Linn. Soc. 

 Bot. 38 (1907) 16. 



Sarawak, Haviland 993. Endemic. 



11. Haljieracantha hallieri (Valeton) comb. nov. Ptyssi- 

 glottis hallieri Valeton in Ic. Bogor. 3 (1908) 128, t. 252, Fedde 

 Repert. 9 (1911) 305. 



Dutch Borneo, Nieuwenhuis. Endemic. 



12. Hallieracantha hirsuta (Hallier f.) Stapf in Journ. 

 Linn. Soc. Bot. 38 (1907) 10. Ptyssiglottis hirsuta Hallier f. 

 in Nov. Act. Acad. Nat. Cur. 70 (1898) 217, t. 14, f. 2. 



Dutch Borneo, Hallier. Endemic. 



13. Hallieracantha lanceolata (Hallier f.) Stapf in Journ. 

 Linn. Soc. Bot. 38 (1907) 12. Ptyssiglottis lanceolata Hallier-f. 

 in Nov. Act. Acad. Nat. Cur. 70 (1898) 221, t. 15, f. 1. 



Dutch Borneo, Hallier 82, 177; Sarawak, Hose 1201, 1681, 2851, 

 300, Haviland & Hose 3546. Endemic. 



