Based on the clue 'a tree having single flattened needles or the pelt...', what is the answer?

What is associated with: a treatise on this feminine area of medicine from around the year 1000 is attributed to trotul… Based on the clue 'a trebuchet a medieval weapon with a sling for hur...', what is the answer? Based on the clue 'a tree branch or a solar flare seen at the edge of...', what is the answer? Based on the clue 'a tree grows in brooklyn for whom the bell tolls', what is the answer? Based on the clue 'a tree hugger is a nature lover a tree this like w...', what is the answer? Based on the clue 'a tree of the magnolia family is named for the res...', what is the answer? Based on the clue 'a tree of the walnut family or slang for a basebal...', what is the answer? What is associated with: a tree snatches robbie in this 1982 thriller known for the catchphrase theyre heee reee?