bumble
great bittern
common bittern
boom
Caucasia
Caucasus Minor
cuckoo flower
Cardamine pratensis
meadow cress
cuckooflower
lady's smock
vinegary
Europasian
trombone
vinegarish
Circassia
Guinness
bittersweet
acerbity
Ciscaucasia
Europasia
Caucasology
bitterish
sharp-tasting
Orkhon
Caucasus Major
bitterroot
Lynx lynx
jaundice
tartness
bitterness
thorniness
acrimony
common lynx
cephalanthin
daisy-leaved grape fern
daisyleaf grape fern
Cirsium eriophorum
Botrychium matricariifolium
Eurasiatic
European woolly thistle
genus Cardamine
Cardamine
Slavo-
Caucasian
butterbump
European bittern
Cardamine bulbifera
coralwort
coral-root bittercress