Determined according to the botanical keys provided in Flora Europaea (Tutin et al., 1972) as Thymus praecox subsp. skorpilii (Velen.) Jalas (syn. Thymus jankae Čelak.). The accepted name in The Euro+Med PlantBase (source: World Checklist of Selected Plant Families, 2010) is Thymus praecox subsp. jankae (Čelak.) Jalas.
Habitat: Open habitats at c. 1500 – 1600 m altitude. High mountain (subalpine) grasslands/ pastures, edges and clearings of subalpine European beech forests.
Distribution: Native to Balkan Peninsula and Turkey according to The Euro+Med PlantBase (source: World Checklist of Selected Plant Families, 2010); Balkan Peninsula, Ukraine and Turkey acording to the Plants of the World Online portal (Royal Botanic Gardens, Kew).
Lifeform: Perennial – hemicryptophyte according to the Raunkiær system.
Flowering period: Summer: JUN, JUL.
Thymus praecoxsubsp.jankae– habit. Osogovo- Ponikva, 24.07.2021. Photo by Trajche Dimitrovski.Thymus praecoxsubsp.jankae– habit. Osogovo- Ponikva, 24.07.2021. Photo by Trajche Dimitrovski.Thymus praecoxsubsp.jankae– habit. Osogovo- Ponikva, 24.07.2021. Photo by Trajche Dimitrovski.Thymus praecoxsubsp.jankae– flowering stems. Osogovo- Ponikva, 24.07.2021. Photo by Trajche Dimitrovski.Thymus praecoxsubsp.jankae– flowering stems. Osogovo- Ponikva, 24.07.2021. Photo by Trajche Dimitrovski.Thymus praecoxsubsp.jankae– inflorescence. Osogovo- Ponikva, 24.07.2021. Photo by Trajche Dimitrovski.Thymus praecoxsubsp.jankae– inflorescence. Osogovo- Ponikva, 24.07.2021. Photo by Trajche Dimitrovski.Thymus praecoxsubsp.jankae– inflorescence. Osogovo- Ponikva, 24.07.2021. Photo by Trajche Dimitrovski.Thymus praecoxsubsp.jankae– inflorescence. Osogovo- Ponikva, 24.07.2021. Photo by Trajche Dimitrovski.Thymus praecoxsubsp.jankae– inflorescence with flowers. Osogovo- Ponikva, 24.07.2021. Photo by Trajche Dimitrovski.Thymus praecoxsubsp.jankae– inflorescence with cracts. Osogovo- Ponikva, 24.07.2021. Photo by Trajche Dimitrovski.Thymus praecoxsubsp.jankae– abaxial side of leaves and bracts. Osogovo- Ponikva, 24.07.2021. Photo by Trajche Dimitrovski.Thymus praecoxsubsp.jankae– abaxial side of leaves and bracts with veins. Osogovo- Ponikva, 24.07.2021. Photo by Trajche Dimitrovski.Thymus praecoxsubsp.jankae– abaxial side of bracts. Osogovo- Ponikva, 24.07.2021. Photo by Trajche Dimitrovski.Thymus praecoxsubsp.jankae– flowering stems with cauline leaves. Osogovo- Ponikva, 24.07.2021. Photo by Trajche Dimitrovski.Thymus praecoxsubsp.jankae– vegetative stems. Osogovo- Ponikva, 24.07.2021. Photo by Trajche Dimitrovski.Thymus praecoxsubsp.jankae– vegetative stems. Osogovo- Ponikva, 24.07.2021. Photo by Trajche Dimitrovski.Thymus praecoxsubsp.jankae– vegetative stems. Osogovo- Ponikva, 24.07.2021. Photo by Trajche Dimitrovski.Thymus praecoxsubsp.jankae– adaxial side of leaves. Osogovo- Ponikva, 24.07.2021. Photo by Trajche Dimitrovski.