The most common and most likely answer to this crossword clue is the 7 letter word TARWEED
I've seen this crossword clue in Financial Times
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More clues leading to the result TARWEED
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The cryptic/wordplay part
In cryptic crossword there's often an wordplay/cryptic part as well.This part involves a more complex hint, such as an anagram, homophone, hidden word, etc.
Sadly, We don't have an explanation for this specific crossword clue yet.
What does TARWEED mean?
TARWEED noun- Any of various American flowering plants that have sticky leaves.