Today marks the 50th anniversary of the first Earth Day. It’s worth acknowledging all the positive changes that have been enacted over the last 50 years – the enacting the Clean Water Act and the Clean Air Act, endangered species like the bald eagle have rebounded from the brink of extinction, rivers are no longer on fire and don’t run the color of whatever the upstream dye factory happens to be producing on a given day, and renewable energy options…
Many plants and animals are logically named: Common winterberry (Ilex verticillata) produces berries that last through the winter; Black-capped Chickadees (Poecile atricapillus) have a black “cap”; and Beach peas (Lathyrus japonicus var maritimus) are a species of pea that thrives on beaches and dunes. Sweet fern (Comptonia peregrina), however, is much less logically named, as it is neither a fern nor (in my opinion) sweet. Ferns belong to a class of vascular plants that produce spores, rather than flowers and…