I find it a real shame that botany doesn't receive a larger share of the curriculum in school. Plants are ubiquitous (obviously), they've been here well before we have and will remain here well after we've gone extinct. Despite that, in my experience, the average person knows very little about how and why they are organized into taxonomies and what characteristics that gives them. Seed pod? Square stems and opposite…
(I know botany is a science but STEM has a inherent bias towards white collar job acquisition and nearly every jobs requiring plant knowlege are not that)