Tragopogon dubius


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Noun1.Tragopogon dubius - European perennial naturalized throughout United States having hollow stems with a few long narrow tapered leaves and each bearing a solitary pale yellow flowerTragopogon dubius - European perennial naturalized throughout United States having hollow stems with a few long narrow tapered leaves and each bearing a solitary pale yellow flower
wild flower, wildflower - wild or uncultivated flowering plant
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A Emilio Martinez Sabaris por su informacion sobre Tragopogon dubius.
The most abundant forbs were the native Lupinus argenteus Pursh (silvery lupine) and the exotic Tragopogon dubius Scop, (western salsify) (Table 2).
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.
Common name Scientific name Class Life cycle * Downy brome Bromus tectorum Grass WA London rocket Sisymbrium irio Broadleaf WA Creeping thistle Circium arvense Broadleaf CP Yellow goats-beard Tragopogon dubius Grass SP Field bindweed Convolvulus arvensis Broadleaf CP Bermudagrass Cynodon dactylon Grass CP Foxtail barely Hordeum jubatum Grass SA Dandelion Taraxacum officinale Broadleaf SP Quackgrass Agropyron repence Grass CP Russian knapweed Acroptilon repens Broadleaf CP lambsquarters Chenopodium album Broadleaf SA Plantain Plantago spp.
Somatic polymorphism in the achenes of Tragopogon dubius.
tectorum, Descurainia argentina, Medicago lupulina, Tragopogon dubius.
Coffeeweed, sicklepod senna Irwin and Barneby Tragopogon dubius Scop.