Tag Archives: ulmus americana

Arboretum: Summersweet Butterflies and Wasps

On Tuesday, I walked from the Arboretum’s main gate to the shrub garden. I saw a couple of butterflies for the first time, among them a common sootywing (Pholisora catullus), a dark brown butterfly with white spots.

Common sootywing
Common sootywing

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Tour of the Rose Kennedy Greenway

The elevated Central Artery running through downtown Boston was dismantled starting in 2004 as part of the Big Dig. The automobile traffic that would have taken the highway now moves below ground. In its place, Boston got the Greenway. On Thursday, I took a tour of the Greenway parks.

The tour was led by Darrah Cole and Anthony Ruggiero, horticulturists working for the Greenway Conservancy, the non-profit group that manages the parks.

Our group started at the Chinatown gate. The park there has reduced green space because the community asked for a plaza where they could hold events. One end of the plaza is lined with Dutch elm-resistant ‘Frontier’ elms. These elms are a hybrid of the European field elm (Ulmus minor) and the Chinese elm (Ulmus parvifolia).

Frontier elms on Chinatown plaza
Frontier elms on Chinatown plaza

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