Epithets
| Name | Description |
|---|---|
| baccata |
bearing berries |
| baccatus |
bearing berries |
| barbata |
bearded |
| barbatus |
bearded |
| basilica |
royal |
| basilicus |
royal |
| betuloides |
like Betula (birch) |
| bifurcata |
forked |
| bifurcatus |
forked |
| bilabiata |
two lips |
| bilabiatus |
two lips |
| biternata |
with two sets of three |
| biternatus |
with two sets of three |
| blepharosepala |
fringed sepal |
| blepharosepalus |
fringed sepal |
| bombycifer |
silk bearing |
| bombycifera |
silk bearing |
| bombycis |
silky |
| borealis |
northern |
| botryodes |
grape like, clustered |
| botryoides |
grape like, clustered |
| botrys |
grape |
| brachy |
prefix meaning "short" |
| bractealis |
with bracts |
| bracteata |
with bracts |