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This tree, named the Seneca hemlock, grows in Cook Forest State Park, PA. Above 43°N latitude, the maximum height of the species is less, under 39 m (128 ft). In New England, ENTS has measured hemlocks to 42 m (138 ft), although trees above 39 m (128 ft) are extremely rare in New England.
This is a list of U.S. state, federal district, and territory trees, including official trees of the following of the states, of the federal district, and of the territories. State federal district
It is a spreading shrub or small tree, reaching 2–8 m (6 ft 7 in – 26 ft 3 in) in height at maturity. The bark is red- or gray-brown and slightly furrowed into scaly plates. The leaves are simple, alternately arranged, [ 4 ] narrowly elliptical or lanceolate, yellow-green above and paler and finely hairy on the underside.
Oxydendrum arboreum, / ˌ ɒ k s ɪ ˈ d ɛ n d r ə m ɑːr ˈ b ɔːr i ə m / [2] the sourwood or sorrel tree, is the sole species in the genus Oxydendrum, in the family Ericaceae.It is native to eastern North America, from southern Pennsylvania south to northwest Florida and west to southern Illinois; it is most common in the lower chain of the Appalachian Mountains.
This category contains the native flora of Pennsylvania as defined by the World Geographical Scheme for Recording Plant Distributions. Taxa of the lowest rank are ...
Peak fall foliage is two to three weeks away in most Pennsylvania counties, according to a Sept. 26 report from the state Department of Conservation and Natural Resources.
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tree of heaven Alliaria petiolata: garlic mustard Aralia elata: Japanese Angelica tree Berberis thunbergii: Japanese barberry Euonymus alatus: Winged Spindle Lonicera japonica: Japanese honeysuckle Phragmites: Reynoutria japonica: Japanese knotweed Rhamnus cathartica: Buckthorn Rhodotypos scandens: Jetbead Rosa multiflora: Multiflora Rose Rubus ...