Common names: sweet-amber
Hypericum androsaemum (sweet-amber) is a shrub (family Clusiaceae) with yellow flowers and oval shaped leaves found in the San Francisco Bay area in California. It is native to Europe and western Asia. It favors woodlands, forests and riparian and bottomland habitat. It reproduces by seed. Animals, water, mud and machinery can disperse this plant.Rating: Watch
- Plant Risk Assessment - An evaluation of the potential for a plant to be invasive in California.
- Cal-IPC News - Our quarterly newsletter. Each issue is available as a pdf.
- Cal-IPC Symposium Proceedings - Presentations and papers from our annual Symposium.
- Don't Plant a Pest! - Select your region to find non-invasive alternatives to ornamental species. Also see our statewide brochure on trees.
None for this species.