Peter Del Tredici

The Roots of Rejuvenation

Arnoldia

Closing the Book on Sargent’s Weeping Hemlock

History

Behind the Scenes on Naming a New Hemlock Species

Plant Exploration

Other Order: Sound Walk for an Urban Wild

Landscape

History of an Urban Wilderness

History

Untangling the Twisted Tale of Oriental Bittersweet

Plant Profiles

The Ecology of an Urban Wild

Ecology

Chinese Stewartia: Stewartia sinensis

Plant Profiles

The Case for Plant Exploration

Plant Exploration

Traveling in China

Plant Exploration

Chinese Hemlock: Tsuga chinensis

Plant Profiles

The Sand Pear—Pyrus pyrifolia

Plant Profiles