Many are drought-tolerent, and grow well in … This name is in version 1.1 of The Plant List, record kew-2858676, with some changes. the plant is growing in tufts, or compact clusters with closely spaced stems, or it is densely matted together in clumps, cushionlike the plant is solitary, or a few … Buy Hypericum Calycinum – Rose of Sharon for only £ 3.99 excluding shipping costs (orders over GBP99,99 will be deliverd without shipping costs) throughout the whole United Kingdom! 2004. Hypericum Growing and Care Guide Common Names: St John’s Wort (Hypericum perforatum), Tutsan, Aaron’s Beard, Rose of Sharon. HYPERICUM PERFORATUM SEEDS (Common Saint John's Wort) - Plant World Seeds. 1 Sources and Composition 1.1 Composition St. John's wort (SJW) refers to a plant by the botanical name of hypericum perforatum (of the family hypericaceae), with this species in particular being called Common St. John's wort or Perforate St. John's wort to distinguish it from other species in the plant genus of hypericum which all share the common name of St. John's wort. Large selection. Denis Zofou, ... Vincent P.K. Ordered today = delivered tomorrow! Noteworthy Characteristics Hypericum perforatum, St. John’s wort (sometimes commonly called perforate St. John's wort, goatweed or Klamath weed) is an upright, many-branched, stoloniferous, yellow-flowered, herbaceous perennial (some say perennial weed) that is native to Europe, western Asia and northern Africa. St. John's Wort (Hypericum perforatum) Herb in 1 litre Pot Hypericum perforatum or St John's Wort is a yellow-flowering perennial herb that is indigenous to Europe, but which has been introduced to many temperate areas of the world and grows wild in many meadows. Hypericum perforatum L., Saint John’s wort, is a herbaceous plant with a long history in folk medicine, being used for remedies of physical and non-physical disorders , and to ﬁght mild to moderately severe depressive disorders . It is a perennial flowering plant commonly known as St. John’s Wort. Life Cycle: Hardy perennial.Hardy Annual. John's wort has been used in alternative medicine as a likely effective aid in treating mild to moderate depression and related symptoms such as anxiety or insomnia. Hypericum perforatum (Perforate St. John's Wort) is an upright perennial with showy, star-shaped, yellow flowers, 1 in. 2017 Mar 22;200:136-146. doi: 10.1016/j.jep.2017.02.016. Version 1 of The Plant List has been superseded. Each flower presents 5 petals, peppered with black dots around the edge and a prominent tuft of yellow tipped stamens. More Info Feed and water regularly throughout the growing season while young Hypericums plants become established. Description Saint John’s Wort, Hypericum perforatum, is the botanical source of hypericum.Hypericum has the effect of assisting in restoring damaged nerve tissue by deadening pain and strengthening the urinary organs.  Many Hypericum species are regarded as invasive species and noxious weeds. St. Johns Wort (a native of Europe) occurs commonly along roadsides and hedgerows, and this herb has one of the most glamorous histories in the plant kingdom.