A colleague at the BSA said Dr. Xiang “has worked tirelessly to advance our knowledge of plant diversity and to foster collaborations with Chinese colleagues, and our society owes her a great debt on both counts. I tremendously admire her development of Cornus into a model clade for studies on many different levels. Her long-term devotion to this group of plants has really paid off for our discipline, and her body of work demonstrates the enduring value of this clade-based approach to science. I have long admired her work, her work ethic, and her devotion to botany and to the BSA.”