Explanatory notes
… the following kinds : Amaryllis, anemone (bulbous species), begonia, canna, chionodoxa, convallaria (lily of the … bulbs, etc., of plants not used for ornamental purposes (e.g., rhubarb crowns) and asparagus crowns. The heading … bulbs, tubers, tuberous roots, corms, crowns and rhizomes (e.g., onions, shallots, garlic, potatoes, Jerusalem …