Erect and almost thornless American hawthorn with somewhat pear-shaped berries
English: blackthorn, pear haw, pear hawthorn, Crataegus calpodendron, Crataegus tomentosa
blackthornEnglish
blackthorn, Crataegus calpodendron, Crataegus tomentosa, Prunus spinosa, pear haw
Noun
A thorny Eurasian bush with plumlike fruits
English: blackthorn, sloe, Prunus spinosa