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SCEOPHULARlACEiE (Hi'em). 



[Sutera. 



Capsules J- J in, long; plant 

 3-9 in. high ; corolla-tube 

 very nearly glabrous out- 



entside (75) tenaiflora. 



Leaves J-f in. long (76) Htoralis. 



Flower stalks mostly I in. long (77) sesailifolia. 



Section 4. Foliolos^. Leaves usually quasi-fasciculate; flower-stalks rather 

 long; corolla-tube sharply distinguishable from the limb; stamens included; 

 shrubs or undershrubs or rarely herbs ; the species depending upon closely 

 critical characters. 



* Leaves bipinnatisect (78) auraatiaca. 



** Leaves pinnatisect or pinnatipartite or some of 

 them less deeply lobed : 



Calyx-segments incise or denticulate (79) pristisepala. 



Calyx-segments entire : 



A delicate herb (80) concmna. 



Shrubby : 



Flowers ^-i in. long (81) luteiflora. 



Flowers -^a~x^ i°- 1*'"? = 



Flower-stalks jV-i in- long ... (82) crassicaulis. 

 Flower-stalks A-| in. long : 

 Petioles J-^ in. long : 



Branches softly pubes- 

 cent (83) moUig. 



Branches glabrous ... (84) Tysoni. 

 Petioles very short or obso- 

 lete (85) pinnatifida. 



*** Leaves pinnatifid or some of them incise- 

 dentate or entire, not pinnatipartite : 



Branches elongated, filiform, decumbent ... (86) fllicaulis. 

 Branches less elongated, uot filiform, divaricate 

 or ascending : 



Leaves sessile, subsessile or very shortly 

 petiolate : 



Flowers ^-^^ in. long : 



Leaves linear-cuneate, x^-J in. 



long ." ... (87) folioloaa. 



Leaves ovate, obovate or oblong, 



J^-4 in. long (88) phlogiflora. 



Flowers 1-1 in, long (89) burkiana. 



Leaves petiolate; petioles ranging up to i 

 or J in. long : 



Flowers ^ in. long, plant shrubby ... (90) Henrici. 

 Flowers ^-\ in. long; plant herba- 

 ceous, annual (91) Bolusii. 



**** Leaves dentate or incise, not pinnatifid : 



I CoroUa-tube puberulous or glandular-pubes- 

 cent outside, not lengthening after the ex- 

 pansion of the limb : 

 Flowers |-f in. long : 



Flower-stalks ranging up to | or 

 ^ in. long : 



Leaves ^-IJ in. long, not silvery (92) kraussiana. 

 Leaves i — J in, long, sprinkled 

 beneath with minute silvery 



glands (93) argentea. 



Flower-stalks about | in, long : 



Leaves |-i in. long ; a stunted 

 undershrub, 3-4 in. high ; 

 branches decumbent (94) altoplana. 



