"Then at least they haven't died in vain," Q comments. "They should be honoured to be of use." Q looks interested. "All right," he says, smiling. "I'll get to read Dandelion Wine again. And maybe I'll bore the things to death. It can't be worse than anything else I've tried." He clears his throat. "Speaking of plants," a rather awkward segue, but you take as you find. "I was wondering if you happen to have any er, peyote? You know, just lying around that you're not using?" Again, avoiding looking directly at Severus. Something fascinating in the tree behind him.