WebBroad-leaved dock itself is a highly variable perennial species and many forms, varieties and subspecies have been described worldwide. Three subspecies have been … Rumex obtusifolius is an aggressive invasive species on all temperate continents. Broad-leaved dock is designated an "injurious weed" under the UK Weeds Act 1959. It has been an invasive species of the Great Lakes region of North America where it was first sighted in 1840. Various parasites and predators of R. … See more Rumex obtusifolius, commonly known as bitter dock, broad-leaved dock, bluntleaf dock, dock leaf, dockens or butter dock, is a perennial plant in the family Polygonaceae. It is native to Europe, but is found on all temperate continents. … See more Rumex obtusifolius is a perennial herbaceous flowering plant that grows to a height of 40 to 150 cm (16 to 59 in). It is easily recognizable by its very large oval leaves with cordate bases and rounded tips, some of the lower leaves having red stems. The edges … See more Leaves of the plant can be used as salad, to prepare a vegetable broth or to be cooked like spinach. They contain oxalic acid which can be hazardous if consumed in large quantities. … See more The name, Rumex obtusifolius, was assigned by Carl Linnaeus in the 18th century, and has remained unchanged, although there are numerous subspecies. Rumex was See more Rumex obtusifolius is widely distributed throughout the world. It is a plant growing readily on arable land, meadows, waste ground, roadsides, ditches, shorelines, riverbanks, … See more • "Rumex obtusifolius". Plants for a Future. • "Rumex obtusifolius". Calflora. Berkeley, California: The Calflora Database. • Rumex obtusifolius in the CalPhotos photo database, See more

Docks / RHS Gardening - Royal Horticultural Society

Web3 Likes, 1 Comments - Sylvie (@sylvie.espinal) on Instagram: "“Dockens” in old Scots, broad-leaved dock isn’t the most exciting plant to see, but with th ... WebBroadleaf dock’s leaves are more oval and longer, up to about 30 inches long and the edges of the leaves lay fairly flat. Curley dock’s leaves are more spear-shaped, about 20 … tobey maguire back pain

Rumex - Wikipedia

WebCurled dock is a very common plant found in gardens, along roadside verges and hedgerows, on waste ground, and by water. As with other docks, it is often considered a … WebBroad-leaved dock can shed seed from late summer through to winter but the seeds may require a short after-ripening period before being ready to germinate. Seedlings of broad-leaved dock generally do not flower in the first year. Means of Introduction: Unknown. Status: Established. WebHow to identify Curled dock has slender leaves, usually tapering to a point and with wavy margins. Broad-leaved dock, on the other hand, has fatter leaves. Curled dock has tall flower spikes with very densely packed flowers and seeds. Distribution Widespread. Habitats Grassland Farmland Towns and gardens Did you know? pennsylvania education law