BINOMIAL NAME	COMMON NAME
Spiraea agg.	Bridewort aggregate
Spiraea alba	Pale Bridewort
Spiraea canescens	Himalayan Spiraea
Spiraea chamaedryfolia	Elm-leaved Spiraea
Spiraea douglasii	Steeple-bush
Spiraea douglasii subsp. douglasii	Steeple-bush
Spiraea douglasii subsp. menziesii	Steeple-bush
Spiraea japonica	Japanese Spiraea
Spiraea media	Russian Spiraea
Spiraea salicifolia	Bridewort
Spiraea tomentosa	Hardhack
Spiraea x arguta	Bridal-spray (S. thunbergii × S. x multiflora)
Spiraea x billardii	Billard's Bridewort (S. alba × S. douglasii)
Spiraea x pseudosalicifolia	Confused Bridewort (S. salicifolia × S. douglasii)
Spiraea x rosalba	Intermediate Bridewort (S. salicifolia × S. alba)
Spiraea x vanhouttei	Van Houette's Spiraea (S. cantoniensis × S. trilobata)
BINOMIAL NAME	COMMON NAME

SPECIES LINKS TO THE NEW BSBI MAPS Courtesy BSBI