Adastras

Adastras, also known as Adastra, is a genus of flowering plants in the family Asteraceae, native to the Mediterranean region. The genus includes about 20 species, which are commonly referred to as "snowdrops" or "mountain snowdrops." These plants are characterized by their small, white, cup-shaped flowers that bloom in early spring, often before the leaves appear. The flowers are typically arranged in a dense cluster at the top of the stem, giving the plant a distinctive appearance.

Adastras are perennial herbs, growing from underground bulbs or corms. They are well-adapted to cold, dry conditions and are often found in rocky or sandy soils at high elevations. The leaves are usually basal and linear, providing a rosette-like arrangement at the base of the plant. The flowers are hermaphroditic, meaning they contain both male and female reproductive structures, and are pollinated by insects.

Adastras are valued for their ornamental qualities and are often cultivated in gardens for their early spring blooms. They are also used in traditional medicine, particularly in the Mediterranean region, where they are believed to have various health benefits, including anti-inflammatory and antimicrobial properties. However, the use of Adastras in medicine is not well-documented, and more research is needed to fully understand their potential therapeutic applications.

In conservation efforts, Adastras are considered vulnerable or endangered in some regions due to habitat loss and overcollection. Conservation strategies often involve habitat protection, reintroduction programs, and sustainable harvesting practices to ensure the survival of these unique plants.