Varieties differ primarily in height and flower and foliage color. Cultivars may be crosses of H. nummularium, H. apenninum, and H. croceum.
‘Buttercup’ grows 1 foot tall and has golden blooms.
‘Fire Dragon’ grows 1 foot tall and has reddish-orange blossoms on plants with gray foliage.
‘Henfield Brilliant’ grows 1 foot tall and has orange-red blooms.
‘Jubilee’ has double gold-yellow flowers.
‘Traspberry Ripple’ has pink and white striped blooms.
‘St. Mary’s' has very dark green foliage and white blooms.
‘Wisley Pink’ grows 1 foot tall and has pastel pink blooms and gray foliage.