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Mustakuusi (Picea mariana) on Pohjois-Amerikan pohjoisosista kotoisin oleva ainavihanta, pienikokoinen havupuu, joka kuuluu kuusten sukuun ja mäntykasvien ...
Picea mariana, the black spruce, is a North American species of spruce tree in the pine family. It is widespread across Canada, found in all 10 provinces ...
Mustakuusi
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Mustakuusi on Pohjois-Amerikan pohjoisosista kotoisin oleva ainavihanta, pienikokoinen havupuu, joka kuuluu kuusten sukuun ja mäntykasvien heimoon. Se on valittu Newfoundlandin provinssipuuksi. Wikipedia
Yläluokka: Kuuset
Tieteellinen nimi: Picea mariana
Uhanalaisuusluokitus: Elinvoimainen (Vakaa)
Luokka: Havupuut Pinopsida
Black spruce (Picea mariana), also called bog spruce, swamp spruce, and shortleaf black spruce, is a wide-ranging, abundant conifer of the northern parts of ...
21.9.2022 · Conditions Comments: An extremely slow grower. Shallow root system makes this tree susceptible to wind throw. Some disease and insect problems.
Black Spruce (Picea mariana) is a slow-growing evergreen coniferous tree which grows in the Adirondack Mountains of upstate New York, especially in bogs.
Black spruce. Picea mariana. Common names: black spruce, bog spruce, swamp spruce.
Picea mariana (black spruce) - Go Botany - Native Plant Trust
gobotany.nativeplanttrust.org › species
Black spruce grows primarily in bogs and swampy peatlands in New England. Its cones stay on the tree for several years, gradually releasing seed and extending ...
3.11.2023 · Trees to 25 m tall and 25 cm dbh (often much smaller, occurring as krummholz near the arctic treeline); "crown narrowly conic to spirelike. Bark ...
Distribution and Occurrence: Black spruce occurs on a wide range of sites. It grows on wet lowlands and drier uplands, in a variety of soils. It is most common ...
Small tree; straight trunk up to 12" in diameter with somewhat drooping branches; mature tree usually reaches a height of 20' to 30', although under favorable ...