Hypericum, Stefanov. Glabrous

Tutin, T. G., Heywood, V. H., Burges, N. A., Moore, D. M., Valentine, D. H., Walters, S. M. & Webb, D. A., 1981, Flora Europaea. Volume 2. Rosaceae to Umbelliferae, Cambridge University Press : 264

Sect. Haplophylloides Stefanov. Glabrous dwarf shrubs. Black glands confined to leaf-apex and sepal- and petal-margins. Stem 4-angled. Leaves opposite, subcoriaceous. Flowers few, in cymes. Petals and stamens persistent. Stamen-fascicles and styles 3. Capsule with longitudinal vittae. Seeds papillose.