Hookland 7/7/20 16:10:36

@verdandiweaves @pighilltweets Rhubarb leaves. Pah. Oxalic acid far too noticeable and detectable a poison.

Rhubarb leaves. Pah. Oxalic acid far too noticeable and detectable a poison.

— Hookland (@HooklandGuide) July 7, 2020