Persicaria is a family that warrants careful consideration before planting as it does include some highly invasive species - we have done the checking for you and only offer well behaved types and spreaders that are controllable. Always seek advice from a professional before using a plant medicinally.Astringent  Diuretic  Lithontripic  Poultice  Rubefacient  VermifugeThe leaves are astringent, diuretic, rubefacient and vermifuge[9, 21, 53, 178, 222]. You will receive a range of benefits including: 2 litre pot in stock (shipped in 3-5 working days) ADD add to wishlist Persicaria amplexicaulis Orange Field ('Orangofield') (PBR) £8.99. It also occurs in ditches, manure heaps, on river gravels and by ponds. Use on-going for up to one year. Rock knotweed. Persicaria Affinis from Burncoose Nurseries available online to buy - Information: deep pink. When handling Smartweed don't place hands close to eyes - it burns! The Project is directed at enabling designers of ‘carbon farms’ and ‘food forests’: agroecosystems of perennial plants, to choose the most appropriate plants for their requirements and site conditions. Persicaria hydropiper NC State University and N.C. A&T State University work in tandem, along with federal, state and local governments, to form a strategic partnership called N.C. It is widespread across Eurasia from Iceland south to Portugal and east to Japan. Individual flowers are small with five sepals, or the outside ring of green leaves that are found at the bottom of the bloom, each individually is a sepal. Polygonum persicaria . 1 - 3 Plants Per Square Metre; Plant Care. Persicaria amplexicaulis 'Blackfield' (PBR) £17.99. It is in flower from June to September, and the seeds ripen from August to October. Each plant can produce a few seeds up to many thousands. One gives basic information and the other details your garden soil nutrients. The plant is self-fertile. Suitable for: light (sandy), medium (loamy) and heavy (clay) soils. Polygonum persicaria is a ANNUAL growing to 0.6 m (2ft). A real beauty for the border, Mountain Fleece (Persicaria amplexicaulis) is a vigorous, upright perennial enjoying an extremely long bloom season from early summer to fall.Semi-evergreen, this Himalayan native features abundant, cheerful red, pink, purple or white bottle-brush-like flower spikes, 4 in. P. elata - P. elata is an upright, spreading, herbaceous perennial with lance shaped leaves that are variegated green and maroon. These flowering perennials are Deciduous: Cut back stems close to ground level from late February through to the end of March. 1903. Polygonum persicaria . An infusion has been used as a treatment for gravel and stomach pains. Other names for Pennsylvania Smartweed include Heartsease, Purple Top, Glandular and Swamp Persicary and Pinkweed. Seed - raw or cooked. It is widespread across Eurasia from Iceland south to Portugal and east to Japan. Use gardening tools that expose the root and help to pry and twist root up when pulling. Persicaria definition is - a plant of the genus Polygonum that has flowers in spicate racemes (as the lady's thumb or water pepper). Like Lady's Thumb, leaves are also lance-shaped but are not spotted. : 2 litre pot: £17.99 Delivery by Crocus We use cookies to provide you with a better service and experience. 2 x Native Plants for Ponds - Including a pot and compost - Live Water Plant Aquatic Pond Lake Marginal (Persicaria Amphibia) 4.2 out of 5 stars 283 £15.99 £ 15 . Many species also contain oxalic acid (the distinctive lemony flavour of sorrel) - whilst not toxic this substance can bind up other minerals making them unavailable to the body and leading to mineral deficiency. Polygonum persicaria subsp. DyeA yellow dye is obtained from the plant when alum is used as a mordant[207]. Because both Lady's Thumb and Pennsylvania Smartweed are found growing together they are considered one in the same. This QR Code is unique to this page. It bears spikes of soft pink flowers over clumps of rich green leaves. Occasionally these two caterpillar types can be found on Smartweeds, but not as often. There have been various opinions about how broadly the … elatum Gren., 1855 Polygonum persicaria var. * Please note: the comments by website users are not necessarily those held by PFAF and may give misleading or inaccurate information. Persicaria capitata is an evergreen perennial plant forming a clump of creeping, much-branched stems that become more or less woody at the base. CONTACT US 01206 822 007 Please note that a plant may be invasive in one area but may not in your area so it’s worth checking. Pot size: 2 Litre; How many plants will I need? This plant can be weedy or invasive according to the authoritative sources noted below.This plant may be known by one or more common names in different places, and some are listed above. Be aware - It is important to note that if importing topsoil, Polygonum persicaria is one of the first weeds to germinate from it. An annual of open ground on a wide range of soils, particularly those which are rich in nutrients. Originally (more fully "spotted persicaria"): a common Eurasian weed, Persicaria maculosa (formerly Polygonum persicaria), of the family Polygonaceae, which has spikes of small pink flowers and lanceolate leaves often bearing a dark blotch (also called redshank). Other names outside of Lady's Thumb include Oxheart, Heartweed, Redshank, Willow Weed, Lover's Pride, Spotted Smartweed and Spotted Knotweed. Suitable for: … Lady's Thumb is especially favored by birds as the fruits providing nectar. Polygonum opelousanum Riddell ex Small var. Roots are typically a taproot with branches. This plant loves damp soil! They are held on long, graceful wands atop a compact, bushy clump of shiny, leathery green leaves. It is found by ponds, lakes, streams and ditches, in waste places, on roadsides and railways, and is sometimes a pestilential weed of cultivated land. It is hardy to zone (UK) 4. The crushed leaves have been rubbed on poison ivy rash[257]. NEWSLETTER. The RHS says ‘Persicaria can be annuals, herbaceous or evergreen perennials or sub-shrubs with simple leaves and small bell-shaped white or pink flowers in long-lasting spikes or panicles’ and have awarded an AGM to Polygonum amplexicaule ‘Fire Tail’ Commonly known as (Polygonum) - Knotweed Genus of about 150 annuals and perennials. Polygonum is a genus of about 130 species of flowering plant in the buckwheat and knotweed family Polygonaceae.Common names include knotweed and knotgrass (though the common names may refer more broadly to plants from Polygonaceae).In the Middle English glossary of herbs Alphita (c. 1400–1425), it was known as ars-smerte. Smartweed, Pinkweed, Persicaria elata, Polygonum elata. datasets have provided data to the NBN Atlas for this species.. Browse the list of datasets and find organisations you can join if you are interested in participating in a survey for species like Persicaria … Blooming longer than most Mountain Fleeces, Persicaria amplexicaulis 'Taurus' is an upright perennial noted for its intense deep crimson-red flower spikes on display from mid summer to mid fall. Having said that, a number of common foods such as sorrel and rhubarb contain oxalic acid and the leaves of most members of this genus are nutritious and beneficial to eat in moderate quantities. Small var. 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