91 



Jussieua suflfruticosa, Linn. — F.B.I., ii. p. 587 ; Williams, Bull. 

 Herb. Boiss., iv. (1904) p. 1033. 



Chiengmai, edge of paddy fields, 300 m., Kerr, 802. 



Distr. Tropics. 



Ludwigia parviflora, Roxh. — F.B.I., ii. p. 588 ; Hosseus, ii. p. 420. 



Paknampo, Hosseus, 7. 



Distr. S.E. Asia, Trop. Africa. 



Ludwigia prostrata, Roxh. — F.B.I., ii. p. 588. 

 Chiengmai, edge of paddy fields, 300 m., Kerr, 804. 

 Distr. Tropical Asia and Africa. 



Samydaceae. 



Casearia flexuosa, Craib, affinis C. Lohbiunae, Turcz., a qua foliis 

 serratis basi attenuatis, stipulis persistentibus, stylo longiore baud 

 glabro, fructu ellipsoideo recedit. 



Fruticuhis 1*2 m. altus, ramis albescentibus puberulis, ramulis 

 angulatis mox teretibus 1*5-2 mm. diametro flexuosis dense puberulis. 

 Folia oblanceolata vel oblongo-lanceolata, apice acuminata, mu- 

 cronata, basi attenuata, 3'5-13 cm. longa, l'2-3*5 cm. lata, mem- 

 branacea vel subchartacea, sparse puberula, margine serrato leviter 

 recurvo, nervis lateralibus utrinque circiter 5 cum nervulis utrinque 

 conspicuis ; petioli usque ad 7 mm. longi ; stipulae persistentes, 

 rigidae, 2 ram. longae, 0*5 mm. latae. Glomeruli axillares ; pedicelli 

 breves, glabri. Sepala 5, basi breviter connata, subaequalia, 

 3 mm. longa, fere 2 mm. lata, apice obtusa, fere glabra, margine 

 ciliato. Stamina 10, staminodia 10 paullo superantia ; filamenta 

 staminodiis villosis basi adnata, villosa. Pistillum \'5 mm. altum ; 

 ovarium stylo subaequilongum, glabrum, stylo inferne pubescente. 

 Fructus pedicello 3 mm. longo suffultus, ellipsoideus, glaber, circiter 

 1 cm. altus, 8 mm. diametro ; semina albida, nitentia, 6 ram. longa. — 

 Craib, Kew Bull. 1911, p. 54. 



Chiengmai, in an overgrown old clearing on Doi Sootep, 720 m., 

 Kerr, 694. 



Casearia glomerata, Roxb. ? — F.B.I., ii. p. 591. 



Chiengmai, in dry mixed jungle on Doi Sootep, 660 m., Kerr, 1757. 



Distr. Sikkim, Bhotan, Khasia, S. China. 



Casearia grewiaefolia, Vent. ? — F.B.I., ii. p. 594. 

 Phre, 120-180 m., Luang Vanpruk, 150. 

 Distr. Cambodia, Malaya. 



Casearia Kerrii, Craib, a C. tomentosa, Roxb., cui affinis, foliis 

 multo majoribus apice rotundatis vel obtusis interdum emarginatis, 

 staminibus longioribus, antheris duplo majoribus, ovario superne 

 villoso, fructu multo majore recedit. 



Arbor, ramulis teretibus juventute dense velutino-tomentosis 

 cortice rubro-brunneo striate parce lenticellato obtectis. Folia 

 obovata, obovato-elliptica vel oblonga, apice rotundata vel obtusa, 

 interdum emarginata, basi inaequalia, juventute attenuata, mox 

 rotundata vel truncata, 8-16*5 cm. longa, 4-8*5 cm. lata, subcoriacea, 

 supra minute puberula nisi costa tomentosa, subtus costa nervisque 

 primariis tomentosa, margine sub anthesin subintegra, fructu 

 distincte crenato-aerrata, nervis lateralibus utrinque 9-11 subtus 



