Date of trip: 7/9/2022
Start time: 10AM
Location: Buena Vista Glade, Taylor, Indiana
Difficulty of hike: Moderate to Difficult. The glade is very rugged. We’ll hike about a mile and it will take probably two hours knowing plant nerds. And there are always ticks.
Join Kentucky Native Plant Society member Alan Abbott on a field trip to Buena Vista Glade in Taylor, Indiana, about 50 minutes west from downtown Louisville. Plants that will likely be in flower include green milkweed (Asclepias verdiflora), whorled milkweed (Asclepias verticillata), and glade St. John’s-wort (Hypernicum dolabriforme). With a little luck we might also see Ozark bunchflower (Melanthium woodii) in bloom.
One of the defining characteristics of the Bluegrass and Pennyroyal Plateau regions is the presence of small, rocky glades. Broadly speaking, a glade is any clearing in a forest. But in our part of the country, it tends to refer to areas with a shallow soil and a limestone bedrock, usually on south- or west-facing slopes. Without trees shading everything out, a rich layer of grasses and forbs emerges. As islands of grassland within larger forested areas, they tend to have high rates of endemism, or plants found only within one, relatively small area. Some plants can be found only in a few counties (like Kentucky gladecress, Leavenworthia exigua var. laciniata) or a narrow region, like the Interior Low Plateau, which runs from northern Alabama, through central Tennessee and Kentucky and into south-central Indiana.
Their isolation means that glades separated by only a few miles can have surprisingly different plant communities. In Harrison County, Indiana, which has similar shallow soils and limestone bedrock as Kentucky’s Bluegrass Region, one glade may have hundreds of Echinacea and a similar one walking distance away won’t have any.
Sign Up for the Field Trip
Because of the fragile nature of glade plant communities, we are limiting sign-ups to 10 people.