'Green Giant' (probably the same as 'Spring Grove', both of which are most likely hybrids of Thuja standishii and T. plicata) - This plant has been heavily promoted by catalogs seeking to quench the thirst many gardeners have for fast-growing evergreen plants. ... Thuja plicata Giant Arborvitae, Western Arborvita...
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www.ipm.uconn.edu/Plants/t/thupli/thupli1.html
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Fact Sheet ST-630. October 1994. Thuja plicata. Figure 1. Mature Giant Arborvitae. Giant Arborvitae. 1. Edward F. Gilman and Dennis G. Watson2. INTRODUCTION ...
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hort.ufl.edu/trees/THUPLIA.pdf
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Description of Thuja plicata (western redcedar). ... Wood and Fiber Science 29(4):364-369. Abstract: The high decay resistance of western redcedar (Thuja plicata Donn) is due to the presence of toxic extractives, called tropolones, in the heartwood. Therefore, tropolone content may be used as an indicator of decay resistance.
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www.conifers.org/cu/th/plicata.htm
www.conifers.org/cu/th/plicata.htm
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A PLANTS profile of Thuja plicata (western redcedar) from the USDA PLANTS database ... Thuja plicata Donn ex D. Don western redcedar; ... Images: Thuja plicata Donn ex D. Don...
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plants.usda.gov/java/profile?symbol=THPL
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Scientific Name; Thuja plicata ; Common Name; Giant arborvitae; Western red cedar ... ; Trees; Plant Fact Sheets; Consumer Hort ... Hardiness Zones:5-8...
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www.ces.ncsu.edu/depts/hort/consumer/factsheets/trees-n...
www.ces.ncsu.edu/depts/hort/consumer/factsheets/trees-new/thuja_plicata.html
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SPECIES: Thuja plicata ... AUTHORSHIP AND CITATION : Tesky, Julie L. 1992. Thuja plicata. In: Fire Effects Information System, [Online]. U.S. Department of Agriculture, Forest Service, Rocky Mountain Research Station, Fire Sciences Laboratory (Producer).
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www.fs.fed.us/database/feis/plants/tree/thupli/all.html
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Thuja plicata Donn ex D. Don ... Cupressaceae -- Cypress family ... Western redcedar (Thuja plicata), also called Pacific redcedar, giant-cedar, arborvitae, canoe-cedar, and shinglewood, is the only Thuja species native to western North America.
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www.na.fs.fed.us/spfo/pubs/silvics_manual/Volume_1/thuj...
www.na.fs.fed.us/spfo/pubs/silvics_manual/Volume_1/thuja/plicata.htm
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Thuja Green Giant trees quickly block out unwanted sites and noise, giving your landscape an elegant privacy screen. Thuja Green Giants are hardy, easy to grow, adaptable evergreen trees that give you color all year. ... Thuja green giants grow in a uniform shape and height. You get that classic French Renaissance look...
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www.fast-growing-trees.com/ThujaGiant.htm
www.fast-growing-trees.com/ThujaGiant.htm
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Pictures and description of Thuja plicata Western Red Cedar. ... ; Thuja plicata Western Red Cedar's foliage type is evergreen. Thuja plicata Western Red Cedar's flower color is na.
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www.laspilitas.com/nature-of-california/plants/thuja-pl...
www.laspilitas.com/nature-of-california/plants/thuja-plicata
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