spring ephemeral

Trillium underwoodii 'Black Silver'

Black Silver Toadshade

Getting ready to open in late January at JLBG is the very rare, silver-foliaged form of the Southeast US native toadshade, Trillium underwoodii. This species is known for its highly mottled foliage, but if you look long enough, you’ll eventually find one of these odd silver-foliage variants within each species. Trillium underwoodii ‘Black Silver’ is

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Still Pulling More Toothwort Images

We love the amazing winter flowering toothworts of the former genus, Dentaria. The latest taxonomic work moves these into the genus Cardamine, which means quite a few tag changes here at the gardens. It’s fascinating that more native plant nurseries don’t have a better offering of these amazing plants. Flowering below this week are two

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Black Sea Cardamine

One of our favorite woodland spring ephemerals has to the be the Black Sea cardamine, which has been simply glorious for several weeks in the woodland garden. Below is a photo of our patch, taken today. This amazing perennial doesn’t make an appearance above ground until early February, but soon after its emergence, it’s in

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Burnsville Beauty

Dentaria (Cardamine) diphylla ‘Burnsville Beauty’ is our 2008 collection of the native woodland groundcover, Dentaria (Cardamine) diphylla from a collection in Burnsville, NC. This selection stood out in the wild with much narrower and more pointed leaflets that any other clones we’ve seen. Since 2008, our division has grown into a 4′ wide patch. The

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Delicate Toadshade

Flowering now in the garden is the delicate toadshade, Trillium delicatum. This diminutive trillium, published in 2019, hails from Central Georgia, where it naturally grows in floodplains. Despite a damp habitat, it has performed beautifully for us, even in average to dry garden soils. This species is quite rare, and is suffering significant damage from

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Have you caught Galanthophila?

Galanthophila, an obsession with snowdrops of the genus Galanthus, is spreading almost as fast as COVID did through both Europe and North America. While we love and value galanthus for their flowering in the winter garden, we’ve yet to take the plunge into full-fledged galanthophilia, which results in people sacrificing meals to have the latest

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Up and Underwood

Our 2nd earliest trillium is up and almost ready to flower. The deep south native Trillium underwoodii is the second toadshade to emerge, only behind the Florida genetics of Trillium maculatum, which emerges here in December. Although there is plenty of cold remaining, Trillium underwoodii is able to tolerate multiple nights of hard freezes below

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