455 



Dutch Borneo, Korthals. Java. 



21. Memecylon pulchrum Cogn. in DC. Monog. Phan. 7 

 .0891)1141. 



Sarawak, Beccari 585, 1833. Endemic. 



22. Memecylon violaceum Cogn. in DC. Monog. Phan. 7 



(1891) 1152. 

 Sarawak, Beccari 3432. Endemic. 



Oenotheraceae (Onagraceae). 



1. Jussiaea linifolia Vahl Eclog. Am. 2 (1798) 32; Gibbs in 

 Journ. Linn. Soc. Bot. 42 (1914) 82. Jussiaea blumeana DC. 

 Prodr. 3 (1828) 55; Miq. Fl. Ind. Bat. 1|1 (1855) 627. 



British North Borneo, Gibbs 2671; Yates 73!; Sarawak, Native 

 collector 1581, 14641, 22711 Bur. Sci. Pantropic. 



2. Jussiaea repens Linn. Sp. PI. (1753) 388; Gibbs in 

 Journ. Linn. Soc. Bot. 42 (1914) 82. 



British North Borneo, Gibbs 4341. Pantropic. 



3. Jussiaea suffruticosa Linn. Sp. PI. (17.53) 388. 



Sarawak, Native collector 14651 Bur. Sci.\ British North Borneo, 

 Topping 14401, Clemens 103021, 9690\, 98291, Yates 74\ 

 Pantropic. 



1. Ludwigia prostrata Roxb. Fl. Ind. 1 (1820) 440, Hort. 

 Beng. (1814) 11, nomen nudum. Nematopyxis fruticulosa fl*iq. 

 Fl. Ind. Bat. 1|1 (1855) 630. 

 Borneo, fide Miquel I.e. Tropical Asia to Malaya. 



Halorrhagaceae. 



1. Halorrhagis micrantha (Thunb.) R. Br. in Flinders Voy. 

 (1814) App. 550; Stapf in Trans Linn. Soc. Bot. 4 (1894) 149; 

 Schindl. in Engl. Pflanzenreich 23 (1905) 42; Gibbs in Journ. 

 Linn. Soc. Bot. 42 (1914) 74. 



British North Borneo, Haviland 1077, Gibbs 4308, Haslaml, 

 Clemens 105271, 105681, 109071 Japan to Indo-China, Malay 

 Peninsula, Philippines, Australia, and New Zealand. 



2. Halorrhagis scabra (Koenig) Benth. var. elongata 

 Schindl. in Engl. Pflanzenreich 23 (1905) 28; Merr. in Journ. 

 Str. Branch Roy. As. Soc. 76 (1917) 102. 



British North Borneo, Topping 1454, Clemens 96261, 95911 

 Southern China, Philippines, with another variety in India. 



