Student Project Figures Figure 17 A simplified description of the WBR process in a Botrylloides leachii (Savigny, 1816) colony. Hours post ablation [hpa] represent the amount of time that has passed since the fragment was isolated from the original colony. Once isolated, WBR can commence even from a small piece of vasculature. Information acquired from Blanchoud et al., 2018.  Figure 16 Figure 17