Hypericum perforatum, known as Perforate St John's-wort, Common Saint John's wort and St John's wort, is a flowering plant in the family Hypericaceae.The common name St John's wort may be used to refer to any species of the genus Hypericum.ypericum perforatum is native to Europe and Asia but has spread worldwide as an invasive species, including to temperate regions of India, China, Canada and the United States.
About Deep Creek Lake. Located in Garrett County in north-western Maryland, Deep Creek Lake is a man-made reservoir conveniently located a short drive from Morgantown, WV (45 minutes), Pittsburgh (2 hours), Baltimore (3 hours), and Washington DC (3 hours).
Residents of a large swath of South-Eastern Montgomery County have Silver Spring mailing addresses. This area extends roughly from the Washington, D.C., Prince George's County, Maryland and Howard County, Maryland lines to the west,north and east, and Rock Creek Park and Plyers Mill Road to the west and north-west. These boundaries make Silver Spring larger in area than any city in Maryland except for Baltimore.