Muscari comosum
Muscari comosum is a perennial bulbous flowering plant in the family Asparagaceae. Usually called the tassel hyacinth or tassel grape hyacinth, it is one of a number of species and genera also known as grape hyacinths. It is found in rocky ground and cultivated areas, such as cornfields and vineyards in the Mediterranean region, but has naturalized elsewhere. In southern Italy and Greece, its bulb is a culinary delicacy.
Description
Described by Oleg Polunin as "a striking plant", it has a tuft of bright blue to violet-blue sterile flowers above brownish-green fertile flowers, which open from dark blue buds, reminiscent of a menorah candelabrum. This tuft gives rise to the name "tassel hyacinth". The flower stem is tall; individual flowers are borne on long stalks, purple in the case of the sterile upper flowers. Mature fertile flowers are 5–10 mm long with stalks of this length or more and are bell-shaped, opening at the mouth, where there are paler lobes. The linear leaves are 5–15 mm wide, with a central channel.Muscari comosum naturalizes easily and may become invasive. It has spread northwards from its original distribution, for example appearing in the British Isles in the 16th century.
In a cultivar called 'Monstrosum' or 'Plumosum', all the flowers have become branched purple stems.