Six intrepid BRFAL-VMN members braved a hot and humid summer day in June at Bald Knob Natural Area Preserve to view the rare Piedmont fameflower in bloom. Guided by Jordan Daniels and Grace Cecil, Mountain Region Assistant Stewards for Virginia’s D.C.R. - Natural Heritage Program, we also learned about the local flora and geology on the 1.3-mile hike through woodlands and grassland barrens.
Bald Knob is a monadnock, an isolated hill of metamorphic rock that weathers and erodes slower than the rocks of the surrounding lowlands. The mafic rocks of Bald Knob are rich in minerals, which contribute to the fertile soil here.
The Piedmont fameflower is known to exist at only five locations on Earth, all within the Piedmont of Virginia and North Carolina. Bald Knob Natural Area Preserve protects the largest population of this rare wildflower. Blooms open only in the early afternoon of sunny summer days and thrives in the shallow soil and southern aspect of Bald Knob N.A.P. With succulent leaves to store water, this flower can survive the water-stressed soil and summer heat.
On the day of our chapter field trip, the Fameflower did not open up its bloom in all its glory, due to a cloudy day with a thunderstorm on the horizon. But, it was still a treat to see this tiny plant with its pretty purplish-pink petals. Other Virginia native plants that we saw in bloom at Bald Knob: Eastern Prickly Pear, Carolina Wild Petunia, Climbing Milkvine, Common Milkweed, Purple Passionflower, Common Yarrow, Black-eyed Susan, & Oxeye Daisy.
It’s definitely worth returning to Bald Knob N.A.P. on a sunny summer day to catch the Piedmont fameflower open its bloom!
