Asperula cynanchica
Squinancywort
Blackstonia perfoliata
Yellow-wort
Centaurium erythraea
Common Centaury
Centaurium littorale
Seaside Centaury
Centaurium portense
Perennial Centaury
Centaurium pulchellum
Lesser Centaury
Centaurium scilloides
Perennial Centaury
Cruciata laevipes
Crosswort
Galium album
Hedge Bedstraw
Galium aparine
Cleavers
Galium odoratum
Woodruff
Galium palustre
Marsh-bedstraw
Galium saxatile
Heath Bedstraw
Galium sterneri
Limestone Bedstraw
Galium uliginosum
Fen Bedstraw
Galium verum
Lady's Bedstraw
Gentiana alpina
Alpine Gentian
Gentiana cruciata
Cross Gentian
Gentiana verna
Spring Gentian
Gentianella amarella
Autumn Gentian
Gentianella campestris
Field Gentian
Gentianella germanica
Chiltern Gentian
Phuopsis stylosa
Caucasian Crosswort
Rubia peregrina
Wild Madder