Lactuca serriola


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Related to Lactuca serriola: Lactuca sativa, Lactuca scariola, Mucuna pruriens, Lactuca virosa
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Noun1.Lactuca serriola - European annual wild lettuce having prickly stemsLactuca serriola - European annual wild lettuce having prickly stems; a troublesome weed in parts of United States
compass flower, compass plant - any of several plants having leaves so arranged on the axis as to indicate the cardinal points of the compass
References in periodicals archive ?
airoides were more prominent in the grazed areas while Elymus lanceolatus, Lactuca serriola, Poa, Solidago canadensis, and Sophora nuttalliana were more prominent in the nongrazed area (Table 1).
Studied material: Challaco (Neuquen), Lactuca serriola, 12-XII-2009, l alate and 7 apterous viviparous females plus several nymphs.
Lactuca serriola is the most variable and most widely distributed species of the genus (Tables II-V).