846 
LX.VIII. SCROPHULARlACEiE 
Leaves in., opposite; teeth finely pointed. 
Flowers white, spotted or tinged with pink . . 13. Bonnaya. 
B. Stamens 4. 
^Corolla distinctly 2 -lipped. 
Flowers yellow. 
Corolla-tube spurred at the base .... 
Corolla-tube not spurred. 
Leaves simple. 
Leaves stalked. Anthers 2-celled ; cells separated 
Leaves sessile. Anthers 1-celled 
Leaves pinnatifid. Upper lip of corolla long- 
beaked ........ 
Flowers blue, purple or pink, never yellow. 
Calyx 4-lobed. 
Stems ferial, leafy. Upper lip of corolla 2-lobed 
Stems subterranean, scaly. Upper lip of corol' 
Calyx 5-lobed 
Calyx-tube prominently keeled on the ribs. 
Leaves 
Calyx-tube not keeled. 
Mouth of corolla closed ; tube bulged at the base 
Lower lip of corolla 2-ridged at the base . 
Leaves gland-dotted. Anther-cells widely sepa- 
rated ........ 
Filaments of the longer pair of stamens spurred 
near the base 
Upper lip of corolla laterally flattened, abruptly 
bent, extremity beak-like .... 
3. 
Linaria. 
QC 00 
Lindenbergia. 
Striga. 
23. 
Pedicular is. 1 
22. 
Euphrasia. 
24. 
Lathrcea. 
6. 
Mimulus. 
4. 
7. 
Antirrhinum. 
Mazus. 
9. 
Limnophila. 
12. 
Vandellia. 
23. 
Pedicular is. 2 
**Corolla not 2-lipped. 
Stems prostrate. 
Leaves all oblong or spathulate. Corolla 4-lobed . 
Leaves of 2 kinds, orbicular and linear. Corolla 
5-lobed 
Stems erect. 
Flowers yellow. 
Leaves 1-2 in. broad, radical pinnatifid, upper 
oblong-ovate ....... 
Leaves all linear, mostly 3-fid .... 
Flowers purple or pink, never yellow. 
Calyx- tube prominently keeled on the ribs . 
Calyx-tube not keeled on the ribs. 
Leaves less than ^ in. broad. 
Leaves simple. Calyx ovate, inflated 
Leaves pinnatiseet. Calyx bell- shaped . 
Leaves § in. or more broad. 
Calyx 5-parted. Corolla-tube g’obose . 
Calyx tubular. Corolla-tube cylindric . 
C. Stamens 5. 
Tomentose. Flowers yellow. Corolla-limb spreading . 
10. Rerpestis. 
14. Hemiphragma 
2. Celsia. 
20. Sopubia. 
11. Torenia. 
19. Centranthera. 
21. Leptorhabdos. 
5. Scrophularia. 
17. Buchner a. 
1. Verbascum. 
1. VERBASCUM. The classical name of V. Thapsus ; etymo 
logy obscure. — W. Asia, Mountains of tropical Africa, Europe. 
1 P. megakmtha only. 2 Excluding P. megalantha. 
