Artemisia annua at Spindletop Farm (IMAGE) University of Kentucky Caption Artemisia annua seedlings being planted at the University of Kentucky's Spindletop Farm. All a. annua plants grown at UK are used for research purposes across the enterprise. Credit UK Photo | Mark Cornelison Usage Restrictions None License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.