Rudbeckia truncata is a very rare coneflower (G2G3 rank – high to moderate risk of extinction), restricted to a small region of alkaline bluffs from Kentucky south into the Georgia mountains. Although named in 1898 by the late botanist J.K. Small, subsequent taxonomists, who obviously didn’t bother to grow the plant, incorrectly lumped it into
Rudbeckia truncata – another “Small” Coneflower Read More »
If you’re tired of failing with those short-lived European eryngiums that look so good in gardening magazines, look no further. Looking absolutely dazzling for the last few weeks is the extraordinary Southeast (SC to Florida) native perennial, Eryngium ravenelii. This amazing plant, which is still virtually unknown in gardens, is found naturally in flooded ditches
I have long enjoyed botanizing in the wire grass/pine, fire habitats, found throughout the Southeastern US coastal plain. One of the namesake plants in these eco regions is wire grass, belonging to the genus, Aristida, of which there are 37 native species in the genus. Those in the Southeast US coastal plain were previously considered
Wised up about Wire Grass Read More »
I was first introduced to lowland loosestrife on a 2022 South Carolina botanizing trip with Zac Hill and Patrick McMillan. I was shocked that I’d never heard of Steironema hybridum before, despite it being a widespread US native from Canada south to Florida. How is it possible that this late season-blooming perennial wildflower is completely
Orphaned Lowland Loosetrife Read More »
One of the great surprises in our bog garden is the survival of the North American native, bog bean, aka: Menyanthes trifoliata. This odd monotypic genus (only a single species), hails from cool parts of North America and Europe, and we assumed had little chance of survival in our hot, humid Southeastern climate. That was
One of many incredible plants discovered by our garden staff, is an amazing selection of the native (NC to Arkansas and south to Florida) Hymenocallis occidentalis var. occidentalis, found by Jeremy Schmidt on a 2012 botanizing trip through Alabama. We’ve always loved this August-flowered spider lily, but the extraordinary floriferous nature of this discovery outshines
The Queen of Flowers Read More »
Looking great in the garden now, is the rare, Southeast (NC, SC, GA) US native mint relative, Carolina bogmint. Macbridea caroliniana is a Federal Species of Concern (Global G2 rank), found most often in sphagnum bog edges, open forested bottomlands, and savannas. The first photo below is our newly named, dark pink-flowered clone ‘Pink Hill’,
Pink Hill Carolina Bogmint Read More »
We struggled for years to grow the commercial selections of the mostly heat-intolerant, North American native, alternate-leaf dogwood, Cornus alternifolia, which naturally ranges from Canada south to Alabama. It wasn’t until years 30 years ago when local botanist Jesse Perry provided us with seed from a local disjunct population, that we had plants to survive
The Lost Dogwood of Texas Read More »
Looking great in the garden now is our clump of Physostegia virginiana ‘Pink Manners’. This offspring to the shorter, white-flowered, Physostegia ‘Miss Manners’, is one of the finest summer-flowering North American (Canada to Florida) native perennials we grow, yet when we offered it for sale, sales were miserable, which leaves us perplexed. The 4′ tall
One of our favorite desert/dryland ferns that grace our crevice garden is the Texas native, Pellaea ovata. The zig-zag rachis (the thing that holds the leaflets) gives it its common name of zig-zag fern. This dryland evergreen native from Central Texas south into Central America, makes a great specimen for a rock garden setting. For
