Other hyponyms of hawthorn include
Crataegus marshallii,
parsley-leaved thorn,
parsley haw,
Crataegus biltmoreana,
scarlet haw,
blackthorn,
Crataegus calpodendron,
Crataegus tomentosa,
pear haw,
pear hawthorn,
cockspur hawthorn,
cockspur thorn,
Crataegus crus-galli,
Crataegus aestivalis,
mayhaw,
summer haw,
Crataegus laevigata,
Crataegus oxycantha,
English hawthorn,
may,
whitethorn,
Crataegus monogyna,
English hawthorn,
Crataegus coccinea mollis,
Crataegus mollis,
downy haw,
red haw,
Crataegus oxyacantha,
evergreen thorn,
Crataegus coccinea,
Crataegus pedicellata,
red haw.