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Noun1.Pilosella - genus of hairy perennial herbs with horizontal rhizomes and leafy or underground stolons; Eurasia and North Africa; often considered congeneric with Hieracium
asterid dicot genus - genus of more or less advanced dicotyledonous herbs and some trees and shrubs
aster family, Asteraceae, Compositae, family Asteraceae, family Compositae - plants with heads composed of many florets: aster; daisy; dandelion; goldenrod; marigold; lettuces; ragweed; sunflower; thistle; zinnia
hawkweed - any of various plants of the genus Pilosella
Hieracium aurantiacum, orange hawkweed, Pilosella aurantiaca - European hawkweed having flower heads with bright orange-red rays; a troublesome weed especially as naturalized in northeastern North America; sometimes placed in genus Hieracium
References in periodicals archive ?
Mae enw tebyg ar blanhigyn arall hefyd, sef y 'Fox and Cubs',' neu'r Orange Hawkweed yn Saesneg, a Pilosella aurantiaca ydi'r enw gwyddonol arno.
In contrast with the reference plot, these plots are grazed by sheep and have had significant modification of their vegetation, from dominantly tall tussocks of the genus Chionochloa to depleted short tussock and herbfield vegetation with the invasion of rabbits and the exotic weed Hieracium pilosella.
Evaluation of the content and stability of the constituents of mother tinctures and tinctures: the case of Crataegus oxyacantha L and Hieracium pilosella L.
P39790 Ludwigia polycarpa Short & Peter: P39789 Oenothera laciniata Hill: P42142 Oenothera pilosella Raf.