04 – Lavandula dentata

It is an aromatic shrub 60 to 100 cm high with lanceolate (lance-shaped: long and narrow) and toothed leaves (with rounded teeth on the margin). The leaves are glaucous green (ashy green). It produces lilac-coloured inflorescences in the shape of a spike. The fruit is a small brown achene. The flowering season is usually between spring and summer, specifically between May and August. Even so, in warm climates or regions with mild winters, it can flower several times during the year, even in autumn. It is naturalised throughout the Mediterranean and surrounding areas, southern Australia, New Zealand and California.

It is a medicinal plant known for its digestive, soothing and anti-inflammatory action, which also helps healing. Traditionally, the leaves and flowers have been used to relieve headache and rheumatic pain. The steam from its boiling is used to help with cold symptoms. It is also used in the cosmetics and perfume industry.

It was cultivated by ancient civilisations such as the Romans, who used it to scent baths, clothes and domestic spaces. In fact, the name ‘lavender’ comes from the Latin lavare, meaning ‘to wash’, as the plant was traditionally used for personal hygiene and purification. In European folklore, lavender has been revered for its ability to protect homes. In Mediterranean regions, it was often placed near doors or windows to keep out evil spirits or diseases.