Ilıca Mullein (Verbascum cilicium)

Ilıca Sığırkuyruğu (Verbascum cilicium), a perennial herbaceous species belonging to the Scrophulariaceae (Figwort) family. It is one of the endemic plant species of Türkiye, naturally occurring in rocky and dry habitats around Şanlıurfa in the Southeastern Anatolia Region. Basal leaves are rosette-shaped and densely pubescent; the stem is erect and terminates in flower spikes. Flowers are typically yellow and exhibit actinomorphic symmetry. This species possesses morphological and anatomical adaptations to arid climatic conditions.

Ilıca Sığırkuyruğu (Pexels)

Botanical Characteristics

Verbascum cilicium is generally a perennial herbaceous or semi-shrubby species. Basal leaves form a rosette and are covered with dense hairs. The stem is erect and bears arranged inflorescences at the upper part. Leaves are alternate and simple. The stem, leaves and flower pedicels are densely pubescent; this feature supports adaptation to drought.

Flowers are yellow and arranged in racemose inflorescences. The corolla (petals) typically exhibits actinomorphic symmetry. Flowering occurs during the summer months. Morphologically, the species exhibits the general characteristics of the genus Verbascum.

Intensive lignification and thick cell walls are observed in leaf, stem and root tissues. The stem is rich in collenchyma tissue. Palisade parenchyma predominates in the leaves. These structural features confer resistance to arid and hot climatic conditions.

Ilıca Sığırkuyruğu (pexels)

Ecology and Habitat

Verbascum cilicium grows in steppe-type grasslands, rocky and sun-exposed slopes around Şanlıurfa. The species is part of the Iran-Turan phytogeographical region. In its distribution areas, anthropogenic steppe and secondary vegetation formations are dominant. The species is defined within grid squares C6–C8.

^Uses

Plants of the genus Verbascum are used in traditional folk medicine for various purposes. Particularly the leaves are known for their diuretic, sudorific, expectorant and sedative properties. While knowledge of the pharmacological effects of these species is widespread among local communities, it requires support from modern scientific studies. Additionally, due to the potential negative impacts of uncontrolled harvesting and overuse on natural populations, the promotion of controlled and sustainable use is essential.

Conservation Methods

Conservation strategies for Ilıca Sığırkuyruğu should be implemented both in situ and ex situ. Protection of natural distribution areas is paramount; regular monitoring efforts must be conducted to prevent habitat degradation. Simultaneously, for the long-term sustainability of the species, it is recommended to store seeds in gene banks and support regeneration through seedling production when necessary.

In addition, awareness and education of local communities are necessary. Awareness campaigns should be organized to prevent uncontrolled harvesting and promote sustainable use, supported by community-based conservation approaches that integrate local knowledge with scientific methods.