Taiwan native

Titanotrichium oldhamii

Falling for False Gloxinia

Flowering this week in our part shade rock garden, is the amazing, fall-flowered gesneriad, Titanotrichium oldhamii. This is simply an amazing plant that we grown for more than two decades. Several years ago, we were lucky enough to see in the wilds of Taiwan, where it grew from vertical rock walls. Light, but open shade,

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Carex metallica 'Fade to Green'

Heavy Metal Sedge

Here’s a new one for most gardeners, Carex metallica ‘Fade to Green’, in full flower in our woodland garden this week. We’re not aware of anyone who has grown this evergreen sedge ornamentally. This is our 2008 collection from Taiwan’s Alishan Mountain. We haven’t offered it yet, since we don’t expect the demand would be

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Picea morrisonicola

Morrison’s Spruce

It was on a 2008 expedition to Taiwan, where I met the Taiwan native spruce, Picea morrisonicola. This amazing plant was named in honor of its native habitat on Mt. Morrison, which was, as was the colonialistic habit at the time, named for English missionary, Robert Morrison (1782-1834) . Today, the mountain is known as

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Hydrangea involucrata 'Wim Rutten'

High on Late-summer Hydrangeas

After peak hydrangea season is long in the rear view mirror, the Japanese/Taiwanese Hydrangea involucrata erupts in flower. For us, that means August and September in NC. The main clone on the market (pictured below) is Hydrangea involucrata ‘Wim Rutten’, from Dutch plant breeder, Catherine Rutten. Our garden specimen is now just over six years

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Taiwaniana cryptomeroides 'Independence'

Taiwania, from, wait…you guessed it, Taiwan

One of the dazzling conifers at JLBG that always leaves visitors guessing and admiring is the monotypic genus, Taiwaniana cryptomeroides. While there are many specific epithet names that commemorate countries, this Taiwan endemic is one of the only plant genera named after a country. Taiwaniana ‘Independence’ is a superb, glaucous leaf clone that hails from

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Lithocarpus hancei var. ternaticupula 'Lancelot'

Hance’s Oak

We have long had a fascination for evergreen oaks, and one we absolutely love is the Asian, Lithocarpus hancei var. ternaticupula. I have never seen this in another botanical collection, although a few certainly must exist. We tried two seedlings from different Taiwanese collections, and the lowland collection quickly succumbed to our cold winters. The

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Trochodendron arailoides

Driving the Wheel Tree Renaissance

One of our favorite evergreen trees is the little-known, Trochodendron aralioides. I first met the wheel tree at the JC Raulston Arboretum back in the 1980s, quickly falling in love with the fascinating foliage, which is arranged at the branch tips, like spokes on a wheel. As the curator of the Arboretum’s Lath House, I

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Microsorum buergerianum 'Datun'

Evergreen Fern Mat

We just snapped this photo of one of our more amazing fern introductions, Microsorum buergerianum ‘Datun’. This six year-old clump is from our 2008 spore collection of this fabulous mat forming, epiphytic fern from north of Taipei, Taiwan. Although the foliage burnt back at 11 degrees F, it re-flushed quickly the following spring. Hardiness Zone

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