Chiengmai, in mixed jungle at foot of Doi Sootep, 330 m., Kerr, 

 1207 ; in deciduous jungle, 330 m., Kerr, 1848. [In the latter col- 

 lection the carpels are generally 3 in number.] 



According to Kerr the fruit is edible. 



Lao name, Noom Wooa (ex Kerr). 



The systematic position of this plant is a little doubtful. It 

 agrees with Unona in everything but the carpels and would appear 

 to be intermediate between that genus with its many carpels and 

 Monocarpia with its solitary carpel. 



Unona dumosa, Roxb. — F.B.I., i. p. 59 ; King, Ann. Roy. Bot. 

 Gard. Calc, iv. p. 57, t. 76 ; Fl. Indo-Chine, i. p. 80. 

 Near Chantaboon, Murton, 82. 

 Distr. Assam, Malay Peninsula. 



Dasymaschalon sootepense, Craib, a D. Blumei, Finet et 

 Gagnep., foliis tenuioribus longius petiolatis, seminibus longioribus 

 recedit. 



Arbuscula ad 7*5 m. alta ( ex Kerr) ; ramuli primo pilosuli, mox 

 glabri vel subglabri, cortice brunneo vel fusco-brunneo irregulariter 

 striato obtecti. Folia oblanceolato-oblonga vel oblonga, apice 

 breviter acuminata, acuta, basi late cuneata vel subrotundata, 

 9-19*8 cm. longa, 2*5-6 cm. lata, tenuiter chartacea, supra matura 

 glabra, subtus parcissime adpresse setulosa, glauca, nervis lateralibus 

 utrinque 9-10 intra marginem arcuatis cum costa supra leviter 

 impressis subtus prominentibus ; petioli 1 cm. longitudinis vix 

 attingentes, supra sulcati, indumento ramulorum. Flores plerumque 

 axillares, solitarii, pedicellis apicem versus leviter incrassatis ad 

 1*5 cm. longis basi breviter bracteatis et paullo supra basin minute 

 bracteolatis suffulti. Sepala 3, deltoidea, acuta, 3 mm. longa, 

 1*5 mm. lata, extra adpresse ferrugineo-pubescentia. Petala ad 

 4 cm. longa et 1*5 cm. lata, utrinque, sed intra parcius, adpresse 

 pilosula. Fructus lomentaceus, ad 6 cm. longus, pedicello circiter 

 1 cm. longo suffultus, rugulosus, parce adpresse pilosulus ; semina 

 straminea, 1*8 cm. longa, vix 5 mm. diametro, hilo inferiore. — Craib, 

 Kew Bull. 1912, p. 144. 



Chiengmai, in evergreen jungle on Doi Sootep, 1050-1260 m., 

 Kerr, 1364, 1777. 



Rauwenhoffia siamensis, Scheff. — Ic. Bogor., t. lxx. 

 Siam (ex Ic. Bogor.). 



Goniothalamus Griffithii, Hook. f. et Th.— F.B.I., i. p. 73 ; For. Fl. 

 Burma, i. p. 42 ; King, Ann. Roy. Bot. Gard. Calc, iv. p. 97, 

 t. 136. 



Chiengmai, by streams on Doi Sootep, 660 m., Kerr, 1209. 



Distr. Burma. 



Lao name, S'Bunn Nga Pa (ex Kerr). 



Mitrephora Maingayi, Hook. f. et Th., var. Kurzii, King, Ann. 

 Roy. Bot. Gard. Calc, iv. p. 112. M. vandaeflora, Kurz, For. Fl. 

 Burma, i. p. 45. 



Doi Saket, Ban Sun Pah Suk, 600 m., Kerr, 1024. 



Distr. Pegu. 



