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Noun1.Heracleum - widely distributed genus of plants with usually thick rootstocks and large umbels of white flowersHeracleum - widely distributed genus of plants with usually thick rootstocks and large umbels of white flowers
rosid dicot genus - a genus of dicotyledonous plants
Apiaceae, carrot family, family Apiaceae, family Umbelliferae, Umbelliferae - plants having flowers in umbels: parsley; carrot; anise; caraway; celery; dill
cow parsnip, Heracleum sphondylium, hogweed - tall coarse plant having thick stems and cluster of white to purple flowers
Based on WordNet 3.0, Farlex clipart collection. © 2003-2012 Princeton University, Farlex Inc.
References in periodicals archive ?
Giant hogweed, or Heracleum mantegazzianum, is a weed which has dangerous effects on human health, particularly children.
Population age structure and reproductive behavior of the monocarpic perennial Heracleum mantegazzianum Apiaceae.
His blistering comes at a time of year when giant hogweed, or Heracleum mantegazzianum, is returning to the British countryside, due to the warm weather.
The genus Heracleum, which is known as hogweed, is one of the largest genera of Apiaceae, containing more than 120 species widely distributed in Central Europe and Asia as well as 17 species with 41% endemism in the flora of Turkey.
Both the ragwort (Jacobaea vulgaris) and the giant hogweed (Heracleum montegazzianum) are known to cause severe irritation (rashes and blistering) of the skin and the former is known to poison livestock, most likely ingested with hay and silage.
###***Vicia cracca, Taraxacum officinalis, Echinops, Crataegus, Rosaceae Heracleum, Olea
Stimulation of immune function activity by the alcoholic root extract of Heracleum nepalense D.
A Damask rose B White Rose C Heracleum Rose D Edda Rose 14.
Packed with protein, vitamins, minerals and flavour, hogweed (Heracleum sphondylium) can be found in hedgerows and path sides up every lane.
The effect of hydroalcoholic extract of heracleum persicum on pentylenetetrazol induced seizure in mice.
For examples, the essential oil of Heracleum persicum showed fumigant toxicity against Callosobruchus maculatus [17], Pimpinella anisum essential oil also showed strong fumigant toxicity against Ephestia kuehniella and Sitophilus oryzae [18], and Ferula asafetida essential oil possessed strong repellent activity against Tribolium castaneum [19].
it will likely land on Heracleum maximum, which overruns the path.