Alliums: The Ornamental Onions

Afghanistan Alliaceae alpine house ampeloprasum anthers areas basal leaves bell-shaped border Bot Mag bracts Bulb Book bulb frame bulbils bulblets carinatum Central Asia coats colour cultivation Cumbria cyaneum cyathophorum cylindrical drainage drumstick Europe farreri Fl Iranica Fl Turkey Fl USSR Flora Europaea Flora USSR Floret flower head flower stalks frame or alpine Garden Fl Garden Plants garlic Genus Allium glaucous green Grey Grey-Wilson & Mathew grow grown Hardy Bulbs Herbertia Hortus HZ 4 SYNONYM Illus insubricum Iran leeks Linnaeus lists Onion ovary ovoid bulbs papery pedicels perianth pink Polunin pulchellum purple Regel rhizome Rix & Phillips rock garden rocky Royal Botanic Gardens scape seed short rhizome shorter slender slightly slopes soil SOURCES FI USSR SOURCES Fl spathe stamens star-shaped Stearn subsp summer rest sunny Synge tepals umbel unequal valves Vasc Pl Pac Welsh Onion Wendelbo wild