606 



CLXVIII. ACANTHACE.E. 



TRIBE II. RUELLIEJ;. Calyx small, herbaceous. Seeds large, compressed, retinaculum 

 hooked. Nomaphila, Hygrophila, Calophanes, Ruellia^ Stenoeiphonium, Strobilanthes, Gold- 

 fussia, JEcJimanthera, Brillantaisia, Whitfiehlia, Ac. 



ACANTHIDE^. 

 Corolla-lobes imbricate. 



Seeds with a hooked 



SUB-ORDER III. 



Calyx herbaceous, 5- (rarely 4-) partite, 

 retinaculum. 



TRIBE III. BARLERiEiE. Corolla hypocraterifofm or funnel-shaped (2-labiate in Lepida- 

 gailiis). Barleria, NeuracantJms, Crotsandra, Lepidagathis, Blepharis, Acanthus, Geiesomeria, 

 Aphelandra, Andrographis, Gymnostachyum, Lankestei'ia, &c. 



TRIBE IV. PHLOGACANTHE^!. Corolla tubular ; limb 2-labiate. Stamens 2 ; anthers 

 2-cellcd, cells parallel, not spurred. Capsule sub-teretej many-seeded. Inflorescence terminal, 

 spicate. rhlogacanthus. 



TRIHE V. JUSTICIE*. Corolla 2-labiatc ; lower lip 3-fid ; mid-lobe the largest ; upper 

 2-toothed. Stamens 2. Jitsticia,, Adhatoda, Gendarussa, Belopefone, Anisacanthus, Rung I a, 



Dicliptera, Peristroplie, HypoestcS) Rhinacanthus, 

 Graptophylliim, Duvernoicb, &c. 



TRIBE VI. ASYSTASIE^E. Corolla funnel- 

 shaped or campanulate, rarely hypocrateriform, 

 2-lipped in aestivation . Stamens 4, 2 usually 

 imperfect. EranthemUin, Asijstasia, Mackaya, 

 &c. En.] 



Adhatoda. Anther with 

 unequal cells (mug-)- 



Adhatoda Monica. 



AMaloda cupreata. 

 Corolla (mag.). 



Adhatoda. 

 Style and stignia (nmg.). 



