round-headed leek


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Noun1.round-headed leek - Old World leek with a spherical bulbround-headed leek - Old World leek with a spherical bulb
alliaceous plant - bulbous plants having a characteristic pungent onion odor
References in periodicals archive ?
Among the threatened species shown on the stamps are the Lady's Slipper Orchid, Deptford Pink, Downy Woundwort, Marsh Saxifrage, Plymouth Pear and Round-Headed Leek.
The small, reddish-purple heads of Allium sphaerocephalon, also known as drumsticks or round-headed leek, are carried on stems about 40cm (16in) in height and are a great attraction for bees.