BACOPA, water hyssop 
(see also MECARDONIA) 
Bacopa rotundifolia (Michaux) Wettst., p. 1332 
BUCHNERA 
Buchnera americana L., blue hearts, p. 1366 
CASTILLEJA, painted cup, paint brush 
Castilleja coccinea (L.) Sprengel, Indian paintbrush, painted cup, 
Indian blanket, p. 1367 
f. coccinea 
f. lutescens Farw. 
C. purpurea (Nutt.) Don, p. 1368 
C. sessiliflora Pursh, downy painted cup, p. 1368 
CHAENORRHINUM 
¢Chaenorrhinum minus (L.) Lange, dwarf snapdragon, p. 1351 
SSp. minus 
CHELONE, turtlehead 
Chelone glabra L., white turtlehead [S: incl. var. linifolia N. 
Coleman] (Crosswhite, 1965; Smith, 1988), p. 1340 
bra 
f. tomentosa (Raf.) Pennell [M: C. glabra] (the validity of 
this taxon has not been examined critically) 
C. obliqua L., rose turtlehead, pink turtlehead, p. 1340 
- Speciosa Pennell & Wherry 
S: Steyermark G: Great Plains Flora M: Mohlenbrock 
