botanical expeditions

Galanthus elwesii 'Mt. Everest'

Tall Drops of Snow

Flowering now at JLBG is Galanthus elwesii ‘Mt. Everest’, a truly an amazing introduction in an already crowded field of snowdrops. This Galanthus elwesii selection appeared as a seedling for Holland’s Kwekerij De Schullhorn. It flowers on the early end of the galanthus season for most of the snowdrops we grow. We especially love the

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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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Cardamine bulbosa 'Snow Ruffles' winter growth

It’s Grow time for Cardamines

While most plants are going dormant in winter, others have a seemingly backward schedule. One of those is our native cardamines. Below is our garden clump of Cardamine bulbosa, which emerged in late November, and is growing happily as we hit the new year. This cabbage family (Brassicaceae) member, native from North Dakota south to

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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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