Tragopogon pratensis

• abstract: Tragopogon pratensis (common names Meadow Salsify, Showy Goat's-beard, Meadow Goat's-beard or Jack-go-to-bed-at-noon) is a biannual plant in the Asteraceae family, distributed across Europe and North America, commonly growing in fields (hence its name) and on roadsides. It is found from 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.

以上来源于: WordNet