It is in flower from June to July, and the seeds ripen in August. Rumex crispus L.; curly dock . Rumex obtusifolius is a PERENNIAL growing to 1 m (3ft 3in). Often considered a 'weed', it can be found next to water or on disturbed ground almost anywhere. littoreus has a coastal distribution, and Rumex crispus ssp. —The dock roots are decidedly alterative, tonic, mildly astringent, and detergent, and are eminently useful in scorbutic, cutaneous, scrofulous, scirrhous and syphilitic affections, leprosy, elephantiasis, etc. The Atlas of Florida Plants provides a source of information for the distribution of plants within the state and taxonomic information. Dry, unremitting short cough, and violent pains in the bowels; uvula elongated; inflammation of œsophagus; also cancer); Rumex obtusifolius-Lapathum -Broad-leaf dock--(nosebleed and headache following; pain in kidneys; leucorrhœa). Flowers tend to be small, red in color, and carried in terminal, branched clusters. It is in flower from June to October, and the seeds ripen from July to October. According to Joslin, Rumex quoted by Hale, was used by allopaths internally and externally for the cure of itch. Bitter dock (Rumex obtusifolius) Curly dock has wings of the fruit which are smooth-edged — in contrast to its curly-edged leaves. Rumex obtusifolius PID1745-1.jpg 901 × 1,200; 352 KB Rumex obtusifolius PID1746-1.jpg 901 × 1,200; 295 KB Rumex obtusifolius PID1748-1.jpg 900 × 1,200; 234 KB The young leaves are sometimes used in salads, bitter but pleasing as part of a mix, with a slightly laxative effect. The plant produces milk which cause mild dermatitis. Eames & L.H. Leaves can be used as a vegetable; roots and seeds may be used for herbal or medicinal purposes Found in similar places to broadleaved dock. 2,4-DB amine or 2,4-D ester are effective when applied beforethe flower stalk elongates, but … Rumex obtusifolius used to be called butter dock because its large leaves were used to wrap and conserve butter . The common Dock of our fields and roadsides, rumex obtusifolius, has a reputation among children as the best antidote to nettle sting, a reputation which is very well deserved as Clarke can testify. Curly dock (Rumex crispus) Curly dock (Rumex crispus) Since the seeds and seed stalks persist through the winter season, you can identify this plant by the fruit’s wings even in the winter. [4] The species hybridizes readily with other Rumex species including Rumex obtusifolius , Rumex obovatus , Rumex palustris and Rumex maritimus . Suitable for: light (sandy), medium (loamy) and heavy (clay) soils and prefers well-drained soil. The edges of the leaves are slightly "crisped" or wavy, the upper surface is hairless and the under surface may be papillose. 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 Rumex obtusifolius L. The species is hermaphrodite (has both male and female organs) and is pollinated by Wind. Common problems with Rumex obtusifolius. Native Introduced Native and Introduced. L.; broadleaf dock . R. obtusifolius can be an invasive species on account of its prolific production of seeds, which can remain viable for a long time, its capability for vegetative reproduction, and adaptability to different environments. It is easily recognizable by its very large oval leaves with cordate bases and rounded tips, some of the lower leaves having red stems. 20 grow in Finland. Known Hazards Plants can contain quite high levels of oxalic acid, which is what gives the leaves of many … Fiddle dock (Rumex pulcher) Picloram (pyridine) is effective on most Rumex species. The root and fruits are used as medicine. Rumex Acetosa Rumex diminishes the secretions of mucous membranes, and at the same time exalts sensibility of the mucous membranes of the larynx and trachea. & Koch is a rare, partially sterile, hybrid dock known from MA, ME, NH, RI, VT. Its sterility manifests as fruiting perianths of different shapes and sizes on the same plant. Rumex obtusifolius. Preparations from old material are worthless, but very … Touching the throat-pit brings on the cough. uliginosus occurs on tidal estuarine mud. It is harvested from the wild for local use as a food, medicine and source of materials. Dicamba (benzoic acid) is effective on curly dock ( Rumex crispus) but not on broadleaf dock ( R. obtusifolius ). obtusifolius Werier (2017) voucher! Rumex acetosa-Sheep sorrel--(Gathered in June and dried, used locally for Epithelioma of face (Cowperthwaite). Rumex crispus ssp. Rumex obtusifolius Overview. Rumex pulcher. Similar interactions of increasing soil depth and desiccation were found in reductions in dry weight, number of tillers and leaf area, with R. obtusifolius generally, but not exclusively, better able to withstand more extreme trial conditions. Rumex crispus × Rumex obtusifolius → Rumex ×‌pratensis Mert. Sorrel. Mature plants are capable of w... More... More information. Eaten for their tart flavor are: Rumex acetosa, Rumex acetosella, Rumex aquaticus var. Rumex obtusifolius, Broad-leaf Dock, is common in the Blue Mountains and many other parts of Australia. It is hardy to zone (UK) 5. Rumex pulcher. Broadleaf dock is treated as a weed which is somewhat poisonous. Rumex obtusifolius bitter dock This plant and the related entity italicized and indented above 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. Rumex obtusifolius has large leaves and some lower leaves have red stems. Rumex crispus ssp. Similar to broad-leaved dock except for its leaves which are narrower, with crinkled edges, leaves tapered towards tip and base. Our findings suggest that control of these highly troublesome weeds can be assisted by appropriate agricultural practices, notably exposing cut fragments to drying … Flower from June to July, and the seeds ripen in August Rumex,! On Curly dock has wings of the western states, except Nevada, Wyoming and North.... The plants Database includes the following 57 species of Rumex poultice of crushed leaves is a growing... 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