Scilla lilio-hyacinthus is a perennial, herbaceous plant that grows to heights of 10–30 centimeters, often in clumps. It is a geophyte that forms large scaly bulbs, from which new growth appears in spring. The six to ten basal simple, linear leaves are 15–30 centimeters long and 1–3 cm. wide, glossy green and lanceolate (pointed). There are two to three flower stems, which lengthen during flowering. About 5–15 upright Flowers form a dense, cone-shaped, racemoseinflorescence.[2]
The hermaphrodite flowers exhibit radial symmetry and are trimerous (having three parts). The six identically star shaped perianthtepals are 9-12 mm long, obovate and bright blue, or lilac to purple, rarely white in colour, and surrounded by small, narrow membranous bracts. The lower bracts are 1-2.5 cm long, ovate and membranous. There are six filamented stamens, similar in colour to the tepals, with dark blue anthers.[2]
First formally described by Carl Linnaeus in 1753, as one of eight Scilla species.[3][2]
Etymology
The specific epithet evokes the resemblance of the bulb to that of lilies and of the leaves to hyacinths. Hence lilio-hyacinthus.
Distribution and habitat
The natural range of Scilla lilio-hyacinthus includes northern Spain (Cantabrian mountains, Pyrenees) and southern and central France (Masif central). There it is found in beech forests and meadows at altitudes between 600 and 1600 meters, usually in damp terrain such as the edges of streams, particularly calcareous soils.[1][2]
