30 



Muntingia Calabura, Linn. — Fl. Indo-Chine, i. p. 562. 

 Bangkok, Zimmcrmann, 6. 

 Introduced from Trop. America. 



Elaeocarpus floribundus, Blame — F.B.I., i. p. 401 ; For. Fl. 

 Burma, i. p. 167 ; Fl. Indo-Chine, i. p. 577. 



Chiengmai, Doi Sootep, 720 m., Kerr^ 689a. -^ 



Distr. N. India, Burma, Cambodia, Malaya. 



Elaeocarpus lacunosus, Wall. — For. Fl. Burma, i. p. 168 ; Fl. 

 Indo-Chine, i. p. 579. 



Phre, 150 m., Luang Vanpruk, 202. 

 Distr. Indo-China. 



Elaeocarpus siamensis, Craih^ ex affinitate E. Wallichii, Kurz, 

 a quo petiolis tomentellis, foliis minoribus basi plerumtpie cuneatis 

 facile distinguenda. 



Arbor circiter 9 m. alta (ex Kerr), ramulis teretibus juventute 

 dense puberulis mox fere glabris cortice rubro vel cinereo-rubro 

 parce lenticellato obtectis. Folia lanceolata vel ovato-lanceolata, 

 apice acuminata, basi interdum inaequalia, cuneata vel obtusa, 

 7-14 cm. longa, 2*6-6 cm. lata, chartacea, supra costa tantum 

 pubescentia, mox fere glabra, subtus costa nervisque praecipue 

 molliter puberula, margine glanduloso-serrulata, nervis lateralibus 

 utrinque 11-14 intra marginem arcuatis supra leviter impressis 

 subtus promineutibus nervis transversis supra plenmique conspicuis 

 subtus prominulis ; petioli r8-2*7 cm. longi, juventute tomentelli, 

 mox puberuli, supra apicem versus glandulis 2-3 instructi. Racemi 

 ex axillis veteribus breviter pedunculati, circiter 15 cm. longi, rhachi 

 angulata puberula ; bracteae ante anthesin decidviae ; pedicelli 

 6 mm. longi, breviter pubescentes. Sepala 5, lanceolata, obtusa, 

 4 mm. longa, 1*5 mm. lata, utrinque, intus parcius, imperfecte sericeo- 

 pubescentia. Petala 5, alba, cuneata, fere 5 mm. longa, 4 mm. lata, 

 fere ad medium fimbriata, parte integra ciliata intusque basin 

 versus parce pubescentia. Stamina inclusa, filamentis brevibus ; 

 antherae breviter puberulae, apice pilis longiusculis parce instructae. 

 Disci glandulae 5, pubescentes. Ovarium 3-loculare, pubescens ; 

 stylus deciduus, staminibus paullo brevior, apice glaber, basi ut 

 ovario pubescens. — Craih^ Kew Bull. 1911, p. 23. 



Chiengmai, evergreen jungle on Doi Sootep, 660 m., Kerr, 1200. 



Lao name, Mai Mun (ex Kerr). 



LiNACEAE. 



Reinwardtia trigyna, Flanckon — F.B.I., i. p. 412 ; Coll. et Hemsl., 

 Journ. Linn. Soc, xxviii. p. 29 ; Hosseus, ii. p. 402. R. sinensis, 

 Fl. Indo-Chine, i. p. 585, 



Doi Intanon, 600 m., Hosseus, 330. 



Distr. India, China, Burma. 



Erythroxylon burmanicum, Grif. -F.B.I. , i. p. 414 : For. Fl. 

 Burma, i. p. 171. E. cuncatum, Kurz— Fl. Indo-Chine, i. p. 591. 



Chiengmai, Doi Sootep, 300-600 m., Kerr, 652. 



Distr, Burma, Malaya. 



Differs from typical E. burmanicum, in the leaves having 

 generally fewer nerves and the reticulation being rather more 

 prominent and open on the under surface. 



