Spirea, or meadowsweet, is the German namesake of SpirsÃ¤ure (salicylic acid), and ultimately aspirin. The name Aspirin was derived from the name of the chemical ASAâAcetylspirsÃ¤ure in German. SpirsÃ¤ure (salicylic acid) was named for the meadowsweet plant, Spirea ulmaria, from which it could be derived.
Look for both series back-to-back beginning at 9:00/8:00c. [12/16/14 - 10:28 AM]. Animal Planet's Treehouse Masters Returns for Season Three on January 9 at 10:00PM ET. Plus, one lucky viewer gets the opportunity to win their very own Pete Nelson treehouse with the Ultimate Treehouse GiveAway contest!
2018 Masters Tournament Schedule. 1  Monday, April 2 - Practice Round - Gates open at 8:00am & close at 6:30pm. 2  Tuesday, April 3 - Practice Round - Gates open at 8:00am & close at 6:30pm. 3  Wednesday, April 4 - Practice Round & Par 3 Competition - Gates open at 8:00am & close at 6:30pm.