crataegus calpodendron

Noun crataegus calpodendron has 1 sense

• crataegus calpodendron(n = noun.plant) blackthorn, crataegus tomentosa, pear haw, pear hawthorn - erect and almost thornless American hawthorn with somewhat pear-shaped berries;
is a member of crataegus, genus crataegus
is a kind of haw, hawthorn