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. Este trabajo fue parcialmente financiado (FJSP) por el Convenio Conselleria de Medio Rural e do Mar-INDITEX y el proyecto REINFFORCE del Arco Atlantico-UE.
(P1) Marhi, Manali 52687 (H.P), 3320 32[degrees]20'56"N, 77[degrees]13'4" E (P2) Keylong, Lahaul 52693 (H.P), 3080 32[degrees]34'48"N, 77[degrees]1'48"E (P3) Kibber, Spiti 57491 (H.P), 4205 32[degrees]19'54"N, 78[degrees]0'32"E Tragopogon dubius Scop.
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. Canadian Journal of Botany, 72: 1282-1288.
alba (meadow-sweet) * -- -- -- Stachys aspera (hyssop hedge nettle) * -- -- -- Stachys tenuifolia (common hedge -- -- -- nettle) * Symplocarpus foetidus (skunk cabbage) * -- -- -- Taraxacum officinale (common dandelion) -- 2.5 -- Thalictrum thalictroides -- -- -- (rue anemone) * Thlaspi arvense (field pennycress) -- -- -- Toxicodendron radicans (poison ivy) * 15.0 15.0 2.5 Tragopogon dubius (yellow salsify) -- 2.5 2.5 Trifolium pratense (red clover) -- -- 2.5 Trifolium repens (white clover) -- -- -- Typha latifotia (broad-leaf cattail) * 2.5 -- -- Urtica dioica var.
Coffeeweed, sicklepod senna Irwin and Barneby Tragopogon dubius Scop.
More importantly, the exotics Salsola kali and Tragopogon dubius also increased (Wight and Black 1979; Houston and van der Sluijs 1973) and cheat grass (Bromus tectorum) increased in palouse grasslands of eastern Washington (Patterson and Youngman 1960).
- - - - - - Oenothera odorata * 0.92 1.76 6 2.65 2.89 28 Osmorhiza chilensis * 0.17 0.54 1 - - - Papaver rhoeas - - - - - - Plantago lanceolata 7.89 4.54 67 14.61 10.70 112 Rumex acetosella 1.60 1.24 25 3.08 2.46 34 Rumex longifolius - - - 0.39 0.88 1 Sanguisorba minor - - - 0.55 1.24 3 Silybum marianum 0.24 0.76 1 - - - Sonchus asper - - - 0.12 0.27 1 Sonchus oleraceus - - - 2.21 4.72 7 Stellaria media - - - - - - Tarazacum officinale 3.25 3.89 27 8.46 11.39 14 Tragopogon dubius 0.04 0.14 1 - - - Trifolium repens 0.05 0.16 1 - - - Species Vacant lots Orchard No.