Tragopogon pratensis (common names Jack-go-to-bed-at-noon,[1]meadow salsify, showy goat's-beard or meadow goat's-beard) is a biennial plant in the family Asteraceae, distributed across Europe and North America, commonly growing in fields (hence its name) and on roadsides. It is found in North America from southern Ontario to Massachusetts; most of England; on the eastern and southern edges of Scotland; and central Ireland but not the coastal edges.
It flowers between June and October and its flowers have a diameter of 3–5 cm. The root and buds are edible, and it has a milky latex.
^USDA, NRCS (n.d.). "Tragopogon pratensis". The PLANTS Database (plants.usda.gov). Greensboro, North Carolina: National Plant Data Team. Retrieved 14 December 2015.
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Tragopogonpratensis (common names Jack-go-to-bed-at-noon, meadow salsify, showy goat's-beard or meadow goat's-beard) is a biennial plant in the family...
overlapped. One new species, Tragopogon miscellus, is a tetraploid hybrid of T. dubius and T. pratensis. The other species, Tragopogon mirus, is also an allopolyploid...
(technically, the ligules of the ray flowers). The flowers are like that of Tragopogonpratensis, but are larger and dull purple, 3–5 cm (1+1⁄4–2 in) across. The...
Asteraceae. This species was previously treated as a subspecies of Tragopogonpratensis, in contrast with latter molecular phylogenetic analyses. This species...
Display : Tragopogon porrifolius". ecoport.org. 12 January 2013. Archived from the original on 12 January 2013. "Entity Display : Tragopogonpratensis". ecoport...
Alps, where the plant was collected. It differs from goat's-beard, Tragopogonpratensis, in that it has short, pale green bracts, whereas in Goats Beard...
allopolyploid hybrid between T. dubius and T. pratensis, both of which are European species naturalized in the US. Tragopogon miscellus has become established in...
include Arctium lappa, Scorzonera humilis, Taraxacum officinale, Tragopogonpratensis and Cirsium species (including Cirsium arvense and Cirsium vulgare)...
species, the western salsify (Tragopogon dubius), the meadow salsify (Tragopogonpratensis), and the oyster plant (Tragopogon porrifolius), are now common...
their eggs in holes on the host plant. Larvae live in root crown of Tragopogonpratensis. Macquart, P.J.M. (1835). Histoire Naturelle des insectes. Diptères...
"Morphologic and Aerodynamic Considerations Regarding the Plumed Seeds of Tragopogonpratensis and Their Implications for Seed Dispersal". PLOS ONE. 10 (5): e0125040...
Dactylis glomerata - Briza media subcommunity the Potentilla reptans - Tragopogonpratensis subcommunity Rodwell, J. S. (1992) British Plant Communities Volume...
similar relationship exists between three diploid species of Tragopogon (T. dubius, T. pratensis, and T. porrifolius) and two allotetraploid species (T. mirus...
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