﻿1874,.] of the Burmese Flora. 83 



1. B. VERTTCTLLATA, Willd. sp. pi. II. 770 ; Roxb. Fl. Iiid. II. 456 ; 

 Hf. lud. Fl. I. 252. (B. aquatica, lloxb. Corom. PI. II. t. 142). 



Hab. Ava (Wall.) ; Pegu, Ilangoon. Fl. R. S. ; Fr. C. S. 



2. B. AMMANNiOTDES, Roxb. Fl. Iiid. II. 457 ; Hf. Ind. Fl. I. 251. 

 {Elatine ammannioides, WA. Prod. I. 41 ; Wight 111. t. 25. A. and Suppl. 

 48. t. 28.). 



Hab. Frequent all over Pegu in rice-fields, along river-banks, etc. ; 

 Tenasserim, Tavoy (Wall). Fl.^R. S. ; Fr. C. S. 



Myriophyllum, L. 



Conspectus of species. 



Carpels almost smooth, about ^ lin. long, only at base connate, the back obtuse, 



...M. tetrandrum. 



Carpels tubercled and muricate, sometimes almost echinate, wholly connate, about a line 



long, the back sharply angled, ... ... ...M. tuberculatum. 



1. M. TETRANDRUM, Roxb. Fl. Ind. I. 451 ; DC. Prod. III. 69; W. 

 A. Prod. I. 339 ; Miq. Fl. Ind. Bat. I. 634 ; Griff. Not. Dicot. 686. t. 

 644, f. 5. 



Hab. Frequent in swamps and stagnant waters of the alluvial lands 

 of Pegu ; Chittagong, in ponds. Fl. Fr. Oct. to Jan. 



2. M. TUBERCULATUM, Roxb. Fl. Ind. I. 471; DC. Prod. III. 69; 

 Miq. Fl. Ind. I. 635. (3f. IncUcum, Griff. Not. Dicot. 687.) 



Hab. Chittagong, in ponds. Fl. Fr. Oct. — Decb. 



Ceratophyllum, L. 



1. C. DEMERSUM, L. sp. pi. 1409 ; DC. Prod. III. 73 ; Bth. Fl. 

 Austr. II. 491. 



Var. a. demeesum, {C. demersum, L. 1. c ), nuts smooth. 



Var. /?. TUBERCULATUM, (0. tuberculatum ; Cham, iti Linnaea IV. 

 504. t. 5. f. 6. d. ; WA. Prod. I. 309; Miq. FL Ind. Bat. I. 799 ; Wight 

 Ic. t. 1948. f. 3. ; a verticillatum, Roxb. Fl. Ind. III. 624). 



Hab. Only var. (i. not uncommon in ponds and stagnant waters of 

 Chittagong ; also in choungs and lakes of Pegu. Fr. Decb. Jan. 



HYBEBICINEu^. 



Conspectus of genera. 



Trib. I. HYPE RICE ^. Capsules dehiscing septicidally. Seeds not winged. 



1. Hypericum. Flowers 5-merous. Herbs or shrubs. 



Trih. 11. CBATOXYLJE^. Capsules dehiscing loculicidally or sometimes both locu- 

 licidally and septicidally.- Seeds winged. 



2. Cratoxylon. Flowers 5-uierous. Stamens 3-adelphous. Ovules 4 or more to 

 the cell. 



