Rumex acetosella


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Related to Rumex acetosella: Trifolium dubium, Rumex acetosa, Vicia hirsuta
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Noun1.Rumex acetosella - small plant having pleasantly acid-tasting arrow-shaped leavesRumex acetosella - small plant having pleasantly acid-tasting arrow-shaped leaves; common in dry places
sour grass, dock, sorrel - any of certain coarse weedy plants with long taproots, sometimes used as table greens or in folk medicine
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References in periodicals archive ?
Ex-Ar H Polygonaceae Polygonum segetum Kunth Na-Ar H Polygonaceae Rumex acetosella L.* Ex-Ar H Polygonaceae Rumex conglomeratus Murray * Ex-Ar H Polygonaceae Rumex obtusifolius L.
(flax, Linaceae), Logfia gallica (daggerleaf cottonrose, Asteraceae), Rumex acetosella (sheep sorrel, Polygonaceae), Silene gallica (small-flower catchfly, Caryophyllaceae) and Trifolium angustifolium (narrow-leaved clover, Fabaceae).
Other invasive or weedy plants included Bromus arvensis, Bromus inermis, Cynoglossum officinale, Dianthus armeria, Leucanthemum vulgare, Poa bulbosa, Potentilla recta, Rumex acetosella, Tragopogon dubius, and Ventenata dubia.
Of non-native species, only Achillea millefolium (common yarrow), Daucus carota (wild carrot), Mollugo verticillata (carpetweed), Poa pratensis (Kentucky blue grass), Rumex acetosella (sour dock), and Tragapogon dubius (sand goat's-beard) were in our quadrats.
Only six exotic species were recorded in the plots, Poa pratensis (Kentucky blue grass), Achillea millefolium (yarrow), and Rumex acetosella (sour dock) being the most common with Importance Values between 2.5 and 8.2 (Table 1).
A eficiencia no uso de coberturas mortas no manejo de plantas espontaneas, em pomar de macieira pode ser verificada em resultados obtidos por Shribbs & Skroch (1986) que avaliaram diferentes especies de gramineas (Triticum aestivum, Muhlenbergia shreberi, Poa pratensis, Dactylis glomerata, Festuca arundinaceum) e leguminosas (Rubus laciniatus, Lespedeza stipulaciea, Rumex acetosella, Ambrosia artimesifolia, Trifolium subterraneum) como materiais de cobertura, alem de solo nu e cobertura morta composta por palhada de Secale cereale.
King Ranch bluestem (Bothriochola ischaemum), little bluestem (Schizachyrium scoparium), Texas wintergrass (Stipa leucotricha), threeawn grass (Aristida sp.), prickly pear, frostweed (Verbesina virginica), Lindheimer senna (Cassia lindheimeriana), knotted hedgeparsley (Torilis nodosa), prairie bluet (Heydotis nigricans), Drummond skullcap (Scutellaria drumondii), white sweetclover (Melilotus albus), oneseed croton (Croton monanthogynus), Indianmallow (Abutilon incanum), common sorrel (Rumex acetosella), sensitivebriar (Schrankia roemeriana), pepperweed (Lepidium virginicum), and Texas bluebonnet (Lupinus texensis).
laciniata -- -- -- (cut-leaf coneflower) * Rumex acetosella (red sorrel) -- -- -- Rumex crispus (curly dock) 2.5 2.5 2.5 Rumex obtusifolius (bitter dock) -- -- -- Salix discolor (pussy willow) * -- -- -- Salix humilis var.
(Amarantaceae), Melilotus indicus (Fabaceae), Rumex acetosella (Polygonaceae), and one unidentified species.