276 S. Kurz — Contributions towards a [No. 4, 



Hab. Along choungs in the tropical forests of Martaban, east of 

 Tounghoo.— Fl. May. 



14. M. ccerulea, Bak. in Hf. Ind. Fl. II. 107. 



Hab. Upper Tenasserim, at Phanoe (Wall.). — Unknown to me. 



15. M. leiogtoa, Kurz in Journ. As. Soc. Beng. 1873, 67 ; Hf. 

 Ind. Fl. II. 109. 



Hab. Martaban, in an upper mixed forest at Nakawa cboung, 

 Toukyegbat east of Toungboo. — Fl. Apr. 



16. M. Extensa, Btb. in Hf. Ind. Fl. II. 109. (Otosema externa, 

 Btb. in PL Jungb. I. 249 ; Walp. Ann. IV. 580). 



Hab. Frequent in tbe leaf- shedding forests up to 2000 — 3000 feet 

 elevation, all over Burma, from Ava and Martaban down to Upper Tenas- 

 serim.— Fl. March, Apr. ; Fr. CS. 



A species not clearly distinct from M. macrophylla (Otosema macro- 

 pliylla, Bth. in PL Jungb. I. 249 ; Robinia macrophylla, Roxb. Fl. Ind, 

 III. 329; M. auriculata, Baker in Hf. Ind. Fl. II. 108), and probably 

 only an Indo-Chinese form of it. 



17. M. fkuticosa, Bth. in Hf. Ind. Fl. II. 109. (Otosema fruticosa, 

 Bth. in PL Jungh. I. 249 ; Bob inia fruticosa, Roxb. Fl. Ind. III. 328). 



Hab. Pegu (teste Baker). 



18. M. caudata, Bak. in Hf. Ind. Fl. II. 109. (Otosema caudata. 

 Btb. in PL Jungh. I. 249 ; Tejphrosia uroplvylla, Wall. ap. Voigt. Hort, 

 Calc. 216). 



Hab. Martaban, creeping and twining in the rocky bed of the Touk- 

 yegbat river, east of Tounghoo. 



I have leaf-sj)ecimens only. These have the leaflets broader than in 

 tbe normal form, but in other respects they perfectly agree with the 

 Assam plant. 



Pongarnia, Vent. 



1. P. mitis, (Robinia mitis, L. sp. pi. 1044 ; P. glabra, Vent. Hort. 

 Malmais. I. t. 28 ; Wight Icon. t. 59 ; Bedd. Fl. Sylv. Madr. t. 177 ; Hf. 

 Ind. Fl. II, 240 ; Galedupa Indica, Lamk. Encycl. Meth. II. 594 ; Roxb. 

 Fl. Ind. III. 239). 



Hab. Frecpient in the tidal and beach-forests all along the coasts, 

 from Chittagong down to Tenasserim and tbe Andamans. — FL Febr. 

 March ; Fr. BS. 



Derris, Lour. 

 Conspectus of Species. 

 Suhg. 1. Brachypterum, "WA. (Hu-Derris, Bth.). Standard equally tapering 

 at the hase, with or without 2 basal callosities. Stamens monadelphous. Pods nar- 

 rowly winged along the vexillary suture only. 



