Elliottia pyroliflora | |
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Scientific classification | |
Kingdom: | Plantae |
Clade: | Tracheophytes |
Clade: | Angiosperms |
Clade: | Eudicots |
Clade: | Asterids |
Order: | Ericales |
Family: | Ericaceae |
Genus: | Elliottia |
Species: | E. pyroliflora |
Binomial name | |
Elliottia pyroliflora | |
Elliottia pyroliflora, the copperbush, is a plant in the family Ericaceae native to North America. It is a perennial shrub. [1] Its leaves are alternate in arrangement with flat margins. [2]
The plant is found in the Northwestern United States in Oregon, Washington, Alaska, and in Western Canada in British Columbia. [3] Its habitats include mountainous regions, stream banks, and forest edges. [2]
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Ulmus americana, generally known as the American elm or, less commonly, as the white elm or water elm, is a species of elm native to eastern North America, naturally occurring from Nova Scotia west to Alberta and Montana, and south to Florida and central Texas. The American elm is an extremely hardy tree that can withstand winter temperatures as low as −42 °C. Trees in areas unaffected by Dutch elm disease (DED) can live for several hundred years. A prime example of the species was the Sauble Elm, which grew beside the banks of the Sauble River in Ontario, Canada, to a height of 43 m (140 ft), with a d.b.h of 196 cm (6.43 ft) before succumbing to DED; when it was felled in 1968, a tree-ring count established that it had germinated in 1701.
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Elliottia is a genus of plants in the Ericaceae, with four species, two in North America and two in Japan. It is named after botanist Stephen Elliott.
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