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4. Castilleia Nutt. PAINTED-CUP. 



Calyx spathaceous, cleft vertically. Corolla 

 ringent, upper lip the larger. Stamens didy- 

 namous. Cells of anthers separated and of 

 different shape and insertion. Capsule loculi- 

 cidal. 



1. C. FOLIOLOSA Hook. & Am. Dorsal and 

 ventral side of calyx equally cleft; plant to- 

 mentose; leaves linear; bracts crimson. 2. 

 Common. Summer. 



2. C. PARVIFLORA Bong. Dorsal and ven- 

 tral side of calyx equally cleft; plant villous, 

 viscid; leaves laciniate, lobes linear; bracts 

 crimson, yellow or white. 1. San Mateo. 

 Summer. 



3 C. LATIFOLIA Hook. & Arn. Dorsal and 

 ventral side of calyx equally cleft; plant vil- 

 lous, viscid; leaves oval, obtuse, usually entire; 

 when lobed, lobe obtuse, oval; bracts crimson, 

 yellow or white. 2. Common. Summer. 



4. C. AFFINIS Hook & Arn. Ventral side of 

 calyx more deeply cleft than dorsal side. 

 Calyx and upper part of the bracts petaloid, 

 crimson, sometimes orange. 2. Common. 

 Summer. 



Tribe II. VERONICE^E. 



Lower half of the corolla in aestivation 

 covering the upper half. Corolla not tubular 

 nor 2-labiate. 



