266 XCH. SCROPHULARIACES (HEMSLEY AND SKAN). 
Corolla often large; upper lobes united, 
smaller than the lower; capsule 
fleshy, indehiscent : : . 45. CYCNIUM. 
Capsule nearly always obliquely ovoid and 
long-beaked ; calyx campanulate or some- 
times tubular-campanulate —. : . 44. RHAMPHICARPA. 
Corolla-tube rather sharply curved at or above 
the middle, often dilated at the curve. 
Stems erect; placentas much thickened; seeds 
very small and numerous : . . 41. STRIGA. 
Stems prostrate ; placentas scarcely thickened ; 
seeds much larger and fewer . 5 : 
++ Anthers (at least two of them) with 1 fertile cell and 
1 variously modified sterile or nearly sterile 
cell or appendage. 
Stamens 2, the lower pair reduced to staminodes 43. STRIGINA, 
Stamens 4, 
Stems climbing. 
Leaves pinnatisect or pinuatifid ; anthers of 
the lower stamens 1-celled, without a 
modified second cell. ; : . 47. BUTTONIA. 
Leaves coarsely few-toothed ; all the anthers 
with 1 large fertile cell and a smaller 
sterile one. ¥ i ‘ 5 . 48. THUNBERGIANTHUS- 
Stems not climbing. 
Not parasitic ; more or less leafy. 
Corolla-tube much longer than the calyx, 
ventricose above; 2 of the 4 anthers 
1-celled, without a modified second 
cell. 
Corolla nearly equally 5-lobed ; anthers 
of the upper stamens with 1 fertile 
cell and a long spur-like sterile 
cell; anthers of the lower stamens 
with 1 fertile cell; dehiscence 
longitudinal - “ A . 49. GHIK#A. 
Corolla 2-lipped ; anthers of the upper 
stamens with 1 fertile cell, of the 
lower with a distinctly branched 
connective bearing at one end a 
fertile cell and at tke other a 
dise-like appendage; dehiscence 
by an apical pore ‘ ; . 50. PsEUDOSOPUBIA. 
Corolla-tube not longer than the calyx, 
shortly funnel-shaped ; all 4 anthers 
with 1 fertile cell and a narrow 
sterile cell, 
42. CYCNIOPSIS. 
Anthers coherent : ‘ ‘ . 51. SoOPUBIA. 
Anthers free. - : : . 52. BauMIA. 
Parasitic; leaves usually reduced to 
scales. ; : 2 . 46. HARVEYA. 
Trine X. Buphrasieve.— Leaves opposite. Corolla 2-lipped or rarely nearly 
equally 5-lobed, not saccate nor spurred at the base ; upper lip erect, concave sis 
galeate, inside in bud, Stamens 4, didynamous, rarely 2, ascending against the 
