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4, Castilleia Nutt. Parnrep-Cour. 
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. roniotosa Hook. & Arn. Dorsal and 
ventral side of calyx equally cleft; plant to- 
mentose; leaves linear; bracts crimson.—2f. 
Common. Summer.. 
2. ©. PARVIFLORA Bong. Dorsal and ven- 
tral side of calyx equally cleft; plant villous, 
viscid; leaves laciniate, lobes linear; bracts 
crimson, yellow or white.—2¢. San Mateo. 
Summer. 
3. C.uatiroLIA 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. aFrinis 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. 
Lower half of the corolla in estivation 
covering the upper half. Corolla not tubular 
nor 2-labiate. 
