| Name | Description |
|---|---|
| botrys |
grape |
| brachy |
prefix meaning "short" |
| bractealis |
with bracts |
| bracteata |
with bracts |
| bracteatus |
with bracts |
| brevi |
prefix meaning "short" |
| bryoides |
moss-like |
| bullata |
inflated, knobby |
| bullatus |
inflated, knobby |
| caelestinus |
sky blue |
| caelestis |
sky blue |
| caerulea |
blue |
| caeruleus |
blue |
| caesium |
bluish gray |
| caesius |
bluish gray |
| caespitosum |
tufted |
| caespitosus |
tufted |
| calamus |
reed |
| calcareus |
chalky, limey, of limestone |
| calceolata |
slipper-shaped |
| calceolatus |
slipper-shaped |
| calceolus |
small shoe |
| calcicola |
limestone loving |
| calciphilus |
limestone loving |
| calendula |
long lived |