What is referred to by 'brown recluse'?

Based on the clue 'brown bent a type of this is a favorite of golf gr...', what is the answer? What is referred to by 'brown beurre blanc bordelaise'? What is referred to by 'brown fruit vampire'? What is associated with: brown not penn state 1950? What is referred to by 'brown seaweed 4'? Based on the clue 'brown seaweed with broad fronds', what is the answer? Based on the clue 'brown sugar wild horses are songs from this rolli...', what is the answer? Based on the clue 'brown sugar is made by combining white sugar this...', what is the answer?