Scythropia crataegella from the safety of a silken web they produce together; young larvae are leaf miners. The mainstay food is leaves of "Crataegus" (hawthorn), hence the species' name. But they have also been recorded from other Amygdaloideae, e.g. blackthorn ("Prunus spinosa") and other "Prunus" species, "Cotoneaster", as well as "Malus sylvestris" and "Pyrus" (pear). Scythropia crataegella Scythropia crataegella, the hawthorn moth, is a species of moth in the family Plutellidae from western Eurasia. It is usually placed in a small subfamily Scythropiinae, which is sometimes included in the Yponomeutinae of the Yponomeutidae. Described as "Phalaena crataegella" by Linnaeus in 1767, it
Prunus avium in classical schools, it must once more be said that cherry trees (at least the bird cherry) existed in Italy before Lucullus, and that the famous gourmet did not need to go far to seek the species with the sour or bitter fruit. De Candolle suggests that what Lucullus brought back was a particular cultivar of "Prunus avium" from the Caucasus. The origin of cultivars of "P. avium" is still an open question. Modern cultivated cherries differ from wild ones in having larger fruit, 2–3 cm diameter. The trees are often grown on dwarfing rootstocks to keep them smaller for