Argyroneta aquatica
Water Spider
Arrhenatherum elatius
False Oat-grass
Arum maculatum
Lords-and-Ladies
Asplenium adiantum-nigrum
Black Spleenwort
Asplenium ceterach
Rustyback
Asplenium ruta-muraria
Wall-rue
Asplenium trichomanes
Maidenhair Spleenwort
Asplenium viride
Green Spleenwort
Astrantia major
Astrantia
Auricularia auricula-judae
Jelly Ear
Baldellia ranunculoides
Lesser Water-plantain
Ballota nigra
Black Horehound
Berula erecta
Lesser Water-parsnip
Betonica officinalis
Betony
Betula pendula
Silver Birch
Betula pubescens
Downy Birch
Bidens cernua
Nodding Bur-marigold
Bidens tripartita
Trifid Bur-marigold
Bistorta officinalis
Common Bistort
Blechnum spicant
Hard-fern
Blysmus compressus
Flat-sedge
Borago pygmaea
Slender Borage
Brachypodium sylvaticum
False-brome
Briza media
Quaking-grass