Hypericum annulatum

Taxonavigation

Taxonavigation: Malpighiales
Classification System: APG IV Superregnum: Eukaryota Cladus: Diaphoretickes Cladus: CAM Cladus: Archaeplastida Regnum: Plantae Cladus: Angiosperms Cladus: Eudicots Cladus: Core eudicots Cladus: Rosids Cladus: Eurosids I Ordo: Malpighiales

Hypericum annulatum Moris, Stirp. Sard. Elench. 1: 9 (1827).

Homotypic
- Hypericum perfoliatum var. annulatum (Moris) Fiori in A.Fiori & al., Fl. Anal. Italia 1: 389 (1898).

Native distribution areas:

Continental: Europe
- Regional: Middle Europe
  - Czechia-Slovakia, Germany, Switzerland (introduced).
- Regional: Southwestern Europe
  - Sardegna.
- Regional: Southeastern Europe
  - Albania, Bulgaria, Greece, Northwest Balkan Peninsula.
Continental: Africa
- Regional: Northeast Tropical Africa
  - Eritrea, Ethiopia, Sudan-South Sudan.
- Regional: East Tropical Africa
  - Kenya, Tanzania, Uganda.
Continental: Asia-Temperate
- Regional: Arabian Peninsula
  - Saudi Arabia.

Moris, G.G. 1827. Stirpium Sardoarum Elenchus. Fasc. 1. vi + 55 pp., ex typis regiis, Carali [Cagliari]. MDZ Reference page.

Govaerts, R. et al. 2025. Hypericum annulatum in Kew Science Plants of the World Online. The Board of Trustees of the Royal Botanic Gardens, Kew. Published online. Accessed: 2025 Jun 15. Reference page.
Tropicos.org 2025. Hypericum annulatum. Missouri Botanical Garden. Published online. Accessed: 15 Jun 2025. Reference page.
International Plant Names Index. 2025. Hypericum annulatum. Published online. Accessed: 15 Jun 2025. Reference page.
Hassler, M. 2025. World Plants. Synonymic Checklist and Distribution of the World Flora. . Hypericum annulatum. Accessed: 15 Jun 2025. Reference page.
Euro+Med 2006 onwards: Hypericum annulatum in Euro+Med PlantBase – the information resource for Euro-Mediterranean plant diversity. Published online. Accessed: 2025 Jun 15.Reference page.
USDA, ARS, Germplasm Resources Information Network. Hypericum annulatum in the Germplasm Resources Information Network (GRIN), U.S. Department of Agriculture Agricultural Research Service. Accessed: 08-Apr-12. Reference page.