A Admiral, Red Admiral, White Argus, Northern Brown	B Blue, Adonis Blue, Chalkhill Blue, Common Blue, Holly Blue, Small Brimstone Brown, Meadow Burgundy, Duke of	C Comma
F Festoon, Spanish Fritillary, Dark Green Fritillary, Glanville Fritillary, Marsh Fritillary, Pearl-bordered Fritillary, Small Pearl-bordered	G Gatekeeper	H Hairstreak, Green Hairstreak, White-letter Heath, Large Heath, Small Hermit, The
L Lady, Painted	M Monarch	P Peacock
R Ringlet Ringlet, Mountain	S Sailor, Common Skipper, Dingy Skipper, Essex Skipper, Large Skipper, Large Chequered Skipper, Large Grizzled Skipper, Pigmy Skipper, Small	T Tiger, Glassy Tip, Orange Tortoiseshell. Small
W Wall White, Portuguese Dappled White, Green-veined White, Large White, Marbled White, Small Wood, Speckled	Y Yellow, Clouded