Spear thistle Meaning, Definition & Usage
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noun European thistle with rather large heads and prickly leaves; extensively naturalized as a weed in the United States
Cirsium vulgare; bull thistle; boar thistle; Cirsium lanceolatum.
WordNet
Definitions
- . Same as
Bull thistle .
Definitions
(Bot.) , the common thistle (Cnicus lanceolatus ).
