828 posts in News

January Color Appears at the Washington Park Arboretum

Witt Winter Garden
1)  Calluna vulgaris ‘Robert Chapman’            Heather, Ling

This monotypic genus is native from northwestern Europe, through Siberia and Turkey, all the way to Morocco and the Azores.
The species has over 500 cultivars – some noted for spectacular flower displays in summer, while others display fantastic foliage coloration in winter.
C.v. ‘Robert Chapman’ has golden foliage throughout summer, which turns red in winter and spring. 

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UW Student Reflection

My experience as a volunteer at the UW Arboretum…
It was the first quarter of my freshman year at the University of Washington. I was enrolled in an environmental studies class, and we, the students, were given an option between doing a book report and volunteering for “service learning.” Man, was I glad I chose to volunteer, because my time at the arboretum was great. 

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Introducing Leaflet from the Miller Library

We are pleased to announce two new email newsletters: Leaflet and Leaflet for Scholars. These monthly publications showcase Library art exhibits, recommended resources and a complete list of new books added the previous month.

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A Glimpse into the past: Dedicating the Douglas Research Conservatory

On June 29, 1988, the Douglas Research Conservatory was dedicated. It was a state-of-the-art facility for plant propagation, research, and horticultural education.

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Seeds that pop!

Tucked away behind the Cedrus knoll in the Arboretum’s Pinetum is the Euonymus europaeus ‘atrorubens’. At this time of year it is showing off its colorful seed pods, which hang all over the defoliated branches. A plant that has pink and orange fruits really catches your eye when you pass by.
This shrub is native to Europe and Western Asia and its common names are Spindle Tree and Cat Tree. 

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Medicinal woody plants growing in the Washington Park Arboretum

Yew, willow and witch hazel are just a few of the woody plants at the Arboretum with medically important characteristics.

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Art Exhibit: Birds Watching by Larry Hubbell

Local photographer and avid birder, Larry Hubbell, experiments with drawing bird portraits up close and personal. Viewers get the impression birds are doing the watching.

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Dec 17, 2013 / News / uwbgcom

Foster Island landscaping prep work begins 12-18-2013

In preparation for scheduled landscaping work on Foster Island Washington Department of Transportation will conduct archeological evaluations on Wednesday, December 18.

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December Color Appears at the Washington Park Arboretum (Part II)

1)   Abies balsamea   (Balsam fir)

Pitch from almost every conifer is used to seal and protect wood.
“Canada Balsam” from the Balsam Fir is used to cement together the lens elements in optical equipment and to mount specimens for microscopy.
It is North America’s most popular Christmas tree, but only newly planted in the Arboretum in grid 42-4W.
Native to eastern North America

2)   Cedrus libani   (Cedar of Lebanon)

“Cedar oil” is distilled from several conifers, mostly not Cedrus, the “true cedar”. 

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December Color Appears at the Washington Park Arboretum

“Berry Best from Hollywood”
1)   Ilex aquifolium   ‘Ferox Argentea’   (Variegated Porcupine Holly)

This “Punk” star is a sterile male with spiny leaves, but obviously no berries.
But this means it doesn’t contribute to English holly’s invasiveness in the Pacific Northwest.
Old cultivar in England, first reported in 1662 (Galle).
Specimen is located in the Eurasian clade (family), W. berm, of the Ilex Collection. 

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