Salicicola |
Picea abies (L.) H.Karst.
Norway spruce
Actually Invasive
European spruce has a tendency to displace natural vegetation. It is considered invasive in Canada. It shows invasive behavior in national parks of North Carolina, Tennessee, Maryland, and Hawaii (WeedUS). |
Picea engelmannii Parry ex Engelm.
Engelmann spruce, white spruce, mountain spruce
Exotic
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Picea glauca (Moench) Voss
white spruce
Introduced
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Picea mariana (P.Miller) B.S.P.
black spruce
Native
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Picea pungens Engelm.
blue spruce
Waif
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Picea rubens Sarg.
red spruce
Native
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