Elpeus

Elpeus is a genus of flowering plants in the family Brassicaceae. The genus was first described in 1907 by Swiss botanist Pierre Edmond Boissier. Plants in this genus are native to the Mediterranean region, particularly Greece and Turkey. They are typically herbaceous perennials with erect stems and lanceolate leaves. The flowers are usually yellow and borne in racemes.

The genus Elpeus is characterized by its unique silicle morphology, which is a type of dry fruit. The silicles are typically flattened and ovate, with a distinct wing. This feature distinguishes Elpeus from other genera within the Brassicaceae family.

There are currently two recognized species within the genus Elpeus: Elpeus maritimus and Elpeus subalatus. Elpeus maritimus is found in coastal areas of Greece and Turkey, often growing in sandy or rocky soils. Elpeus subalatus is also native to Greece and is known for its more pronounced wing on the silicle.

Research on Elpeus has primarily focused on its taxonomy and distribution. Further studies are needed to fully understand its ecological role and potential horticultural applications. The conservation status of Elpeus species varies, with some populations considered vulnerable due to habitat loss and other environmental pressures.