568 



8. Plectronia umbelligera (Miq.) Valeton in Nova Guinea 

 8 (1911) 477. Canthium umbelligerum Miq. Ann. Mus. Bot. 

 Lugd.-Bat. 4 (1868-69) 252. 



Dutch Borneo, Korthals. Moluccas, New Guinea. 



1. Guettarda speciosa Linn. Sp. PI. (1753) 991. 

 Sarawak, Foxworthy 266!, Native collector 2374 !i Bur. Sci. 

 Along the seashore, tropical Asia to Polynesia. 



1. Timonius billitonensis Valeton in Bull. Dept. Agr. Ind. 

 Need. 26 (1909) 59. 



Dutch Borneo, Hallier 2444, 12781', Sarawak, Native collector 

 24631 Billiton. 



2. Timonius borneensis Valeton in Bull. Dept. Agr. Ind. 

 Neerl. 26 (1909) 48. 



Dutch Borneo, Teysmann 7994, Hallier 1511, 13051, Nieuwenhuis 

 1586; British North Borneo, Clemens 98831; Sarawak, Native 

 collector 291 ! Bur. Sci. Endemic. 



3. Timonius dementis Merr. in Journ. Str. Branch Roy. 

 As. Soc. 77 (1917) 244. 



British North Borneo, Clemens 110781 Endemic. 



4. Timonius esherianus W. W. Sm. in Notes Bot. Card. 

 Edinb. 8 (1915) 327. 



Sarawak, Native collector 200 Edinb. Endemic. 



5. Timonius flavescens (Jack) Baker Fl. Maurit. (1877) 

 144; Valeton ex Winkler in Engl. Bot. Jahrb. 44 (1910) 561, 

 48 (1912) 117. Antirrhoea borneensis Hallier f. in Beihefte Bot. 

 Centralbl. 34|2 (1916) 43. 



Dutch Borneo, Hallier 16041, Winkler 2198, 3355; Sarawak, 

 Beccari 1382, Foxworthy 2781, Hose 301 \, 6591, Sarawak Museuml, 

 Native collector 3001, 3631, 10051, 22991 Bur. Sci.; British North 

 Borneo, Clemens 97421, 96291, Villamil 132 ! 



Var. brevipetiolata Valeton in Bull. Dept. Agr. Ind. N6erL 

 26 (1909) 34. 



Dutch Borneo, Teysmann 8348. 

 Var. grandiflora Valeton I.e. 



Sarawak, Hewitt Rb. 46, 3. Mauritius, Malay Peninsula, 

 Sumatra. 



6. Timonius heterophyllus Merr. in Journ. Str. Branch Roy 

 As. Soc. 77 (1917) 243. 



British * North Borneo, Clemens 98111 Endemic. 



