Millington ia.| BIGNONIACER. 239 
—Rather rare in the — forests from Martaban down to Tenas- 
serim ; ies Ava.—SS.=Met 
Rema al ood whi A or pale yellow, rather heavy-co but 
pees 6 -grained ; takes fine polish. Bark used as an inferior ia a te 2 
ACANTHACE ZL. 
Flowers pice irregular. as toothed or more or less 
deeply divided into 5 lobes, or the sepals free, regular or more 
usually irregular. Corolla with a base o short tube, the limb 2- 
lipped or expanded, twisted or otherwise imbricate in bud. Stamens 
inserted in the tube, 4 in number and di ynamous, or 2 only, the 
others reduced to staminodes or entirely wanting ; anthers 2 or 1- 
celled, the cells parallel, oblique or superposed, 
vary ean 2-celled, the cells with 2 or more gel style 
* Calg reduced to a ring, — or without any ex seeds 
ey 
ano resti ~ cup-shaped er n of the 
3 capsule. aked . Thunbergia, 
* * Gales fully developed Tegular or irregular; seeds com- 
pressed and supported by oe id retinac 
© Anthers Packed? beet to the aa and ex- 
panded into a single lips : . Acanthus. 
O © Anthers 2-celled. 
+ Anther-cells parallel or nearly so 
X Capsules more or less angular, often tapering 
Cal in as base. 
yxX-segments a = less unequal . Strobilanthes. 
x. Caproles terete, seed- bearing from the 
base; calyx regular . : Ti gana 
+-+ Anther-cells sitpiibgtnels ey -  _« Justicia 
THUNBERGIA, Lf. 
Calyx reduced to an entire or many-toothed ring and concealed 
