Studies in the genus Hypericum L. (Hypericaceae) 9. Addenda, corrigenda, keys, lists and general discussion

Summary: This study describes the hemipenial morphology of Epictia vellardi, a small blindsnake species, and compares it with other species within the genus. The study identifies two general morphological patterns for the genus, which may be important for future hemipenial descriptions and systematic studies within the Leptotyphlopidae family.