It looks refreshingly nice with its variegated foliage of lemon and lime, and also the new growth on the plants is blushed with pink. Plant Distribution. Hypericum anagalloides is a native species that could be confused with H. perforatum, but the former is a species of moist to wet bogs, ditches, and lawns—sites that are more moist than where H. perforatum is typically found. Hypericum, or St. John's Wort, grows to about 15 to 18 inches with a 24 inch spread. Also naturalised beyond its native range in Europe, in western USA (i.e. Hypericum calycinum. Common name: Creeping St. John's Wort . Saxifraga stolonifera (Creeping Saxifrage, Strawberry Geranium), native to Asia. Herbarium Catalogue (1 records) Date Reference Identified As Barcode Type Status ; Madriñán [s.n.] Hypericum calycinum Aaron's beard, St. John's wort . Secretly I think the other flowers . Native/Non-native – Native Hardiness Zone – 5-7 Sun – Full sun to partial sun Moisture – Average to moist Size – 15-18″ height x 24″ spread Comments * Profuse yellow flowers * Widely used dependable ground cover. A widely used and attractive evergreen groundcover which is dense, but not invasive. It is also present as a relic in old parks or near castles. California, Oregon and Washington) and in New Zealand. Bulgaria to NW. Hypericum calycinum, a dicot, is a shrub that is not native to California. Also called Aaron's Beard, the sturdy branches easily support the 2 inch yellow & N. Turkey. Out of these, Hypericum androsaemum is extremely rare as a native species and only known from a small, rather disjunct area in Wallonia (Saintenoy-Simon 1985). Pronunciation: hi-PER-i-kum kal-e-SI-num. Fragmenta Phytomedica et Herbologica 31:100-103. Allan Armitage calls the species "one of the finest ground covers available" for good reason. Hardy in the US in Zones 5 to 10: UK H6. It is believed that the word hypericum comes from the Greek word “hyper” which means over and “eikon” or image and the name St. John’s wort seems to have been adopted as the flowers bloom around June 24th or St. John’s Day. The plant is self-fertile. Summer flowering with cheery blooms, colourful fruits, aromatic foliage when crushed and good autumn colour. H. calycinum was introduced into Britain in 1676, but not recorded from the wild until 1809. Leaves slightly to strongly aromatic when crushed, deep green, 1 1 ⁄ 2 to 3 in. Hypericum × inodorum Mill.. Synonyms: H. elatum Ait.;H. Hypericum inodorum Miracle Grandeur. Hypericum calycinum (Rose of Sharon). Hypericum calycinum (St. John’s wort). Semi-evergreen, stoloniferous, ground cover, with procumbent or ascending stems, 12-18 inches (30-45 cm) high. Shrub of two to four feet (60 cm to 1.2 m). It is much more frequent in cultivation and increasingly occurs as a garden escape or throw-out on refuse tips, in wood margins, etc. Small shrub to about 18 inches (45 cm) with a slightly larger spread to 24 inches (60 cm). Flowers, yellow, solitary, almost flat, 7.5 cm across, bloom June-Oct. Sun and part shade, will grow in any reasonably well drained soil. Hypericum calycinum . click on a thumbnail to view an image, or see all the Hypericum thumbnails at the Plants Gallery ©G.A. CHECK AVAILABILITY. Dec 10, 2018 - Hypericum calycinum Brigadoon is just the plant you're looking for to brighten up lightly shaded areas. If you keep it in mind, you can try to replicate these conditions at home, and you’ll likely end with a healthier plant. It is hardy to zone (UK) 6. Low-growing with creeping roots which form a close green carpet of leafy shoots, once established, Rose of Sharon will grow almost anywhere, it will grow in anything from poor to … The genus Hypericum contains approximately 500 species which are divided into 36 sections as described by botanist Norman Robson. Etymology. Category: Native Perennials. In our experience, 'Brigadoon' performs best in rich, moist soils and partial shade, and may burn in the full summer sun of zone 7. Scientific name: Hypericum calycinum: Taxonomy. Hypericum calycinum St. John's Wort, Aaron's Beard These shrubs and perennials have long-blooming, bright yellow flowers in summer. Deep green, oval leaves and 2" gold flowers with pincushion-like, center-clustered stamens in late spring and early summer. Hypericum Hidcote (St. John's wort ‘Hidcort’). Hypericum calycinum St. John's wort. Rose-of-Sharon (Hypericum calycinum) is regarded as an environmental weed in Victoria, and as a potential environmental weed in other parts of south-eastern Australia. Email to a friend . St. John’s-Wort: USDA Zone: 6-9: Plant number: 1.280.530 (=‘Allgrandeur’) A hybrid deciduous upright shrub native to southwest and south-central Europe. Often used as groundcover and in areas with erosion. Hypericum calycinum (Great St. John's-wort, Jerusalem Star), widely cultivated. Hypericum calycinum 'Brigadoon' Growing and Maintenance Tips. Provided by Smithsonian Institution, Department of Botany . Tolerates fairly dry and alkaline soils. The Hypericum Calycinum is native to southwest Asia and southeast Europe. Hypericum calycinum is an evergreen Shrub growing to 0.3 m (1ft) by 1 m (3ft 3in) at a fast rate. A Pacific Northwest Extension Publication Oregon State University Washington State University University of Idaho . 'Hidcote' is a very showy shrub to 4 ft (25.4 m) tall, that produces an abundance of golden yellow flowers over a prolonged blooming season. Hypericum calycinum L. Rose-of-Sharon species Accepted Name authority: UKSI Establishment means: Non-native Establishment status: GB Establishment Status - Established. Knowing your plant’s native region is very useful, as it can give you tips on which environment is best for your St. John’s Wort. Arranged along procumbent stems, the oval leaves emerge soft orange and buttery-yellow before turning to chartreuse-green. Skip to main content Featured: Lysimachia arvensis ... Hypericum calycinum L. appears in other Kew resources: IPNI - The International Plant Names Index. Aaron's Beard . Many are native to the United States but one is considered a weed by farmers. This species is accepted, and its native range is SE. Notes. Hypericum 'Hidcote', one of the most popular St. John's worts, is believed to have resulted from the hybridization of H. calycinum and H. X cyathiflorum, itself a hybrid between two other European species. Family: Hypericaceae. J. Schröt, the causal agent of St. John's wort (Hypericum calycinum L.) defoliation in the city of Zagreb. PNW Plant Disease Management . This is considered a herbaceous perennial plant that is native to Europe and Asia. One of the nicest groundcovers when in bloom. Drought, dry soil tolerant, it spreads quickly via underground stems to be a perfect erosion control. Boething Treeland Farms grows over 1,200 varieties of trees, shrubs, perennials and specialty plants on ten California nurseries to serve the wholesale landscape and nursery industries throughout the Western United States and beyond. In summer, bright yellow flowers, 2 in. Semi-evergreen shrub, 2-5 ft (0.6-1.5 m) high, rounded shape. The star-shaped flowers heads display a bushy array of stamens with red anthers that appear as a central tuft. On top of all these colours, in the summer months, it produces golden-yellow flowers too. K000696082: Bibliography. Drought tolerant. Rose of Sharon An attractive evergreen ground cover which is dense, but not invasive. Hypericum calycinum 'Crowthyp' also known as Hypericum calycinum Carnival is a low, compact, evergreen shrub with a spreading habit, which is perfect for ground cover. Hypericum calycinum Aaron's Beard, Creeping St. John'swort. Native to (or naturalized in) Oregon: No. Social media. Zone: 5 to 9: Sun: Full to partial sun: Plant Characteristics. Leaves simple, opposite, triangular-lanceolate, about 4 cm long, dark green above, pale below. hypericum: From the Greek hyper (above) and eikon (picture), the plant was hung above pictures to ward off evil spirits Back to top One of our best ground covers, the Brigadoon produces golden yellow green foliage with some tinges of red. First published in Mant. Pl. Opuntia leucotricha (Arborescent Prickly Pear, Aaron's Beard Cactus), a species of prickly pear cactus, endemic to Mexico. Cooper. Hypericum calycinum – St. Johns Wort ... Hypericum calycinum – St. Johns Wort. long, ovate, blunt or rounded at the tip, sessile. persistens F. Schneider; H. multiflorum Hort.. A sub-evergreen shrub up to 5 ft high, with slightly angled, branching stems. The hypericums are readily recognized by their smooth-margined oval leaves borne in opposite pairs along upright, wiry stems, but mostly by their distinctive flowers, which are typically composed of five green sepals, five bright, satiny-yellow petals and numerous, slender, silken stamens surrounding a pear-shaped green ovary. There are over 490 species of Hypericum worldwide. Related Products. The species is hermaphrodite (has both male and female organs) and is pollinated by Insects. Bright yellow flowers in summer. Hypericum calycinum 'Golden Rule' (St. John's Wort) is a small shrub noted for its colorful foliage. Plant Type: Ground Covers / Shrubs Evergreen-Deciduous: Evergreen. Family: Hypericaceae: Type: Groundcovers evergreen: Native: NO: Plant Requirements. Hypericum calycinum (St. John's Wort) Blazing yellow flowers stand out against the green foliage of this semi-evergreen shrub. Height: 1 ft: Width: 2 ft: Bloom: Summer flowers: Bloom Time: July to August: Bloom Color: Yellow: Additional Characteristics. The plant is my native Hypericum prolificum, Shrubby St. John’s Wort, in the Clusiaceae Family (St. John’s Wort Family). Type: Broadleaf. It is in leaf all year, in flower from June to September, and the seeds ripen from September to October. Native to (or naturalized in) Oregon: No. Overall Mature Size: Small. 'Brigadoon' is stoloniferous and may be propagated by seed, division or terminal cuttings. This division into distinct sections is largely due to the fact that a genus-wide monograph was performed by Robson in 1977, which allowed for a comprehensive analysis of the genus's taxonomy. Damp autumns also reduce seed-set, and seed and the rare seedlings suffer predation by sparrows. Native to Southern Europe, southwestern Asia. JSON; GBIF; Encyclopaedia of Life; Biodiversity Heritage Library ; PESI [counting] records This map contains both … are jealous of this wonderful native plant. All naturalised plants appear to have been derived from the original introduction, as fertile seed is sparsely and erratically produced owing to self-incompatibility. Overview; Gallery; Names; Classification; Records; Literature; Sequences; Data Partners + Online Resources. Excellent on slopes, in mass, or individually. Observation Search (120 records) Plant Characteristics. Unlike other varieties, its foliage will not revert to dark green. Genus: Hypericum. Hypericum calycinum ( St. John 's Wort, Aaron 's Beard These shrubs perennials... Ait. ; H relic in old parks or near castles grows about. Groundcover and in New Zealand species is hermaphrodite ( has both male and organs. With procumbent or ascending stems, 12-18 inches ( 45 cm ) high the green foliage of semi-evergreen. 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