St John's Wort (Hypericum spp) is a pretty perennial shrub, typically with bright yellow flowers followed by distinctive clusters of berries. There are hundreds of species, some with medicinal ...
Most gardeners know hypericumas a groundcover that is commonly called creeping St. John’s wort or Aaron’s beard. Native to Turkey and Bulgaria, this species, Hypericum calycinum, is a semi-evergreen ...
This is a close-up of a flower. Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results
Feedback