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Family: Asteraceae
common dandelion, more, faceclock, dandelion, blowball
 Max Licher 
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Plant: Taproot perennial forb <20 cm; herbage with milky sap; stems naked, hollow
Leaves: leaves in basal rosette, toothed or lobed, lobes acute
Inflorescence: primary inflorescence a head, each resembling a flower; heads 2-3.3 cm diam, ligulate, solitary, scapose; outer phyllaries reflexed, 5-8 mm; tips of inner phyllaries acute to minutely truncate; receptacle convex, naked
Flowers: many; ligules yellow, readily withering
Fruit: achenes, grayish or olive-brown, fusiform; ribs rough; beak slender, >> body; body tubercled near tip; pappus of many, white, slender bristles, not plumose
Misc: Weed, especially of lawns, meadows; 0-3300 m.; Most of year
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