[moved from the LA board - The Chowhound Team]
A German friend recently brought me back a bottle of hollerblüten syrup. She doesn't know what hollerblüten is, but I'm deducing it is a flower of some sort (I did a search, and though all the results were in German, the word lindenblüten came up along with it. Linden blossom I know--famous as Proust's tisane with his madeleine.) Anybody know?