Genus: Potamogeton pondweed. In still water its leaf blades are broad and subcordate at the base. This species was first discovered in England near Halifax (S.W. species Potamogeton filiformis Pers. Our Botanical team are working hard to increase the number of plants with detailed information. P. crispus is a rhizomatous perennial which grows in a wide range of mesotrophic or eutrophic waters. Botanical Society of the British Isles Handbook no. They are: This plant will provide nectar and pollen for bees and the many other types of pollinating insects. Curled Pondweed ( Potamogeton Crispus) grows rapidly in summer, impeding water flow and invading recreational and navigational watercourses. Grow in baskets of sandy loam in the bottom mud of the pond, in full sun or partial shade, Propagation Note that the PDF version is the booklet as published, whereas the Excel spreadsheet incorporates subsequent corrections. 2 vols. 1965. Share this: Click to share on Twitter (Opens in new window) Click to share on Facebook (Opens in new window) Checklists containing Potamogeton crispus x friesii (P. x lintonii) Fryer. Potamogeton crispus x friesii (P. x lintonii) Fryer. A hardcopy can be purchased from the Centre for Ecology and Hydrology. All species of Potamogeton produce submersed leaves, which are very thin and translucent.. RHS members can get exclusive individual advice from the RHS Gardening Advice team. Potamogeton crispus - Curly pondweed - Bunched. P. crispus is a perennial with narrowly lance-shaped or oblong submerged leaves with strongly undulate margins when mature, but no floating leaves, and insignificant reddish flowers in summer, All ratings refer to the UK growing conditions unless otherwise stated. 1-1.5 metres, Time to ultimate height Origin - British Native. Great Savings & Free Delivery / Collection on many items Comparative Plant Ecology. If you select any attributes with or without a plant name, you will see a much narrower selection of results taken only from the old RHS Plant Selector database. Please follow this link to find out more information about this plant. Please carefully check our Delivery Conditions before you place an order. It is distinguishable from other potamogetons by its undulate leaf … Atlas (309b) Control Digging out rhizomes and mechanical cutting. Low Maintenance, Pruning Thin on a regular basis to keep in check, Diseases Suitable for: light (sandy), medium (loamy) and heavy (clay) soils. This is one of the most distinctive Potamogeton species, and it is therefore relatively well recorded. Curled Pondweed. 3 vols, Vergleichende Chorologie der zentraleuropäischen Flora. Volume 1. There is little evidence for any change in its British or Irish distribution. 1995. These include lakes, ponds, rivers, streams, canals, ditches and disused mineral workings. Generally lowland, but reaching 350 m at Drumore Loch (E. Perth). Catling PM, Dobson I. Potamogeton crispus (Curled pondweed) From £ 9.90. 1985. 5-10 years, Cultivation Potamogeton is a genus of aquatic, mostly freshwater, plants of the family Potamogetonaceae.Most are known by the common name pondweed, although many unrelated plants may be called pondweed, such as Canadian pondweed (Elodea canadensis).The genus name means "river neighbor", originating from the Greek potamos (river) and geiton (neighbor). Potamogeton crispus L, Atlas of north European vascular plants north of the Tropic of Cancer. Description. 8. P. crispus is a rhizomatous perennial which grows in a wide range of mesotrophic or eutrophic waters. Details P. crispus is a perennial with narrowly lance-shaped or oblong submerged leaves with strongly undulate margins when mature, but no floating leaves, and insignificant reddish flowers in summer suppliers. Potamogeton natans, like many other species of pondweed, is capable of tremendous morphological variation. 8. times, Need more criteria? Yellow water lily (Nuphar lutea) White water lily (Nymphaea alba) Broad leaved pondweed (Potamogeton natans) Importance of controlling invasive aquatic species Checklists containing Potamogeton crispus L. BSBI List of British & Irish Vascular Plants and Stoneworts, version 1 (Recommended) CELl Higher Plants, version 1 JNCC collation of taxon designations, version 4 2 vols, Pondweeds of Great Britain and Ireland. Floating pondweed can be removed by raking or seining it from the pond, but will re-establish from any remaining roots and seeds. Perennial hydrophyte (perennial water plant), Detaching ramets above ground (often axillary), Online Atlas of the British and Irish Flora. Suitable pH: acid, neutral and basic (alkaline) soils and can grow in very alkaline and saline soils. Preston CD, Croft JM. 1986. Potamogeton can be marginal or deep water aquatic perennials, with translucent submerged and leathery floating leaves, and small spikes of inconspicuous flowers held below or just above water level, Details Potamogeton crispus, is the only member of the Potamogetonaceae family currently found on Whiteknights campus and grows in abundance in the small pond by the URS building. Vergleichende Chorologie der zentraleuropäischen Flora. Potamogeton crispus, the curled pondweed or curly-leaf pondweed, is a species of aquatic plant native to Eurasia but an introduced species and often a noxious weed in North America. We aim to enrich everyone’s life through plants, and make the UK a greener and more beautiful place. Potamogeton crispus x friesii Fryer. Propagate by stem cuttings from mid spring to early summer, Suggested planting locations and garden types It's foliage remains submerged making it a good oxygenator. Wholly submerged leaves with crinkly margins. 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