[That's an interesting skillset. Definitely not a conventional one. Maybe it's some prestige class, 'herbal monk' or the like...]

[But this world has taught him that he can't expect normality, not when he's talking into some gnomish gadget that replicates magical communications. So he lets it go for the moment.]

Well, let's be fair, sometimes the party leader has to say no and expect it to be listened to. That may not be a plus. [But he says this with a grin, having understood her point.] Knowing plants is definitely a plus, particularly if we're going to be traveling through unknown terrain. Anything else?