587 



Sarawak, Beccari 3289, Native collector 2512\ Bur. Sci.\ British 

 North Borneo, Gibbs 2641. Pantropic. 



1. Adenostemma lavenia (Linn.) O. Kuntze Rev. Gen. PL 

 (1891) 304. Adenostemma viscosum Forst. Char. Gen. (1776) 

 90; Martelli in Nuov. Giorn. Bot. Ital. 15 (1883) 287; Gibbs in 

 Journ. Linn. Soc. Bot. 42 (1914) 97. 



Dutch Borneo, Teysmann; British North Borneo, Gibbs 4118, 

 Clemens 104531, Haslaml; Sarawak, Native collector 20321 Bur'. 

 Sci. Pantropic. 



1. Ageratum conyzoides Linn. Sp. PL (1753) 839; Martelli 

 in Nuov. Giorn. Bot. Ital. 15 (1883) 288. 



Sarawak, Beccari 824; British North Borneo, Villamil 3111, 

 Clemens 112391 Pantropic; a weed of American origin. 



1. Eupatorium triplinerve Vahl Symb. 3 (1794) 97. 

 Eupatorium ayapana Vent. Jard. Malm. (1803) t. 3; Miq Fl Ind 

 Bat. 2 (1857-59) 26. 



Borneo, fide Miquel I.e. Widely distributed in the tropics, 

 cultivated and naturalised, a native of tropical America. 



1. Mikania scandens (Linn.) Willd. Sp. PI. 3 (1800) 1743; 

 Martelli in Nuov. Giorn. Bot. Ital. 15 (1883) 288; Gibbs in 

 Journ. Linn. Soc. Bot. 42 (1914) 97. Mikania volubilis Willd.: 

 Miq. Fl. Ind. Bat. 2 (1857-59) 28. 



Dutch Borneo, Teysmann; Sarawak, Hose 1701, 279 \, Beccari 

 459; British North Borneo, Gibbs 2739, Clemens 102121, 97741 

 Pantropic. 



1. Dichrocephala latifolia (Lam.) DC. in Guill. Archiv. Bot. 

 2 (1833) 518; Stapf in Trans. Linn. Soc. Bot. 4 (1894) 188. 



British North Borneo, Haviland 1274, Clemens 100171, 104521 

 Tropical Asia and Africa to Malaya. 



1. Lagenophora gibbsiae Merr. in Journ. Str. Branch Rov 

 As. Soc. 77 (1917) 246. 



British North Borneo, Clemens 105601 Endemic. 



1. Erigeron linifolius Willd. Sp. PI. 3 (1800) 1955. 

 Sarawak, Native collector 24561 Bur. Sci. Most warm 

 countries. 



1. Blumea balsamifera (Linn.) DC. Prodr. 5 (1836) 447; 

 Martelli in Nuov. Giorn, Bot. Ital. 15 (1883) 293; Gibbs in 

 Journ. Linn. Soc. Bot. 42 (1914) 98. 



Dutch Borneo, Teysmann; British North Borneo, Gibbs 3115, 

 Villamil 3071, 3101; Sarawak, Hose 4001, Native collector 143^' 

 7261, 20451 Bur. Sci. India to Malaya. 



