What is the scientific name for the Black Spruce?

1. What is black spruce trees?
2. Why is black spruce called black spruce?
3. How do I identify a black spruce tree?
4. What is the scientific name for a white spruce tree?
5. Where is the black spruce found?
6. What is Alaska black spruce?
7. How tall are black spruces?
8. What is the difference between black spruce and white spruce?
9. Is black spruce poisonous?
10. What is the difference between blue spruce and black spruce?
11. What does black spruce look like?
12. Is a black spruce tree a keystone species?
13. What is the difference between a fir and a spruce?
14. Is spruce the same as pine?
15. What is the scientific name for a Christmas tree?

What is black spruce trees?

Black Spruce (Picea mariana) is a slow-growing evergreen conifer which is found in the Adirondack Mountains, especially in bogs. It is also referred to as Bog Spruce, Swamp Spruce, and Shortleaf Black Spruce. Black Spruce is the provincial tree of Newfoundland. It is a member of the pine family.

Why is black spruce called black spruce?

The scientific name for black spruce works out like this: "Picea" derives from the Latin word "pix" which means pitch. Pitch is a dark coloured resinous substance that was once used to caulk seams in wooden ships.

How do I identify a black spruce tree?

Trunk of a black spruce.

To tell a black spruce from a white spruce, examine the small branchlets, the cones and the habitat. Black spruce has tiny reddish hairs on the outermost branchlets and short needles (to 1.5 cm); white spruce has no hairs and has longer needles (to 2.5 cm).

What is the scientific name for a white spruce tree?

The scientific name of white spruce is Picea glauca (Moench) Voss (Pinaceae) [110,135,197,211,268,369,438].

Where is the black spruce found?

Black spruce trees occur across the boreal region of North America, ranging from Newfoundland and Labrador, to New Jersey, to inland Alaska. More than 80 per cent of its global range is in Canada. Black spruce typically grow in cold, soggy areas, such as bogs and swamps, but also in upland areas.

What is Alaska black spruce?

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 and all 3 territories. ... The range of the black spruce extends into northern parts of the United States: in Alaska, the Great Lakes region, and the upper Northeast.

How tall are black spruces?

A small, slow-growing tree, up to 20 metres tall and 25 centimetres in diameter. It often has a characteristic cluster of branches at the top forming a club or crow's nest.

What is the difference between black spruce and white spruce?

White spruce needles are longer than 1/2 inch and sharp. Black spruce needles are typically shorter and blunter; white spruce twigs lack the hair that characterize black spruce. A black spruce can be identified by its shorter, blunter needles.

Is black spruce poisonous?

Spruce also has edible inner bark, as unpleasant as this sounds a number of Native American tribes ate this inner bark throughout the winter to prevent starvation. In fact all parts of the tree are non-toxic.

What is the difference between blue spruce and black spruce?

Black Spruce is a medium-sized coniferous tree that tolerates wet ground better than most–if not all–spruces. It has a characteristic straight trunk and a narrow crown. ... But Blue Spruce really stands out because it is tough, long lived, and adapted to a wide range of growing conditions.

What does black spruce look like?

Black spruce is a small, narrow evergreen tree with a spire-like crown. It has descending branches, with dark, bluish-green needles, and upturned ends. Lower limbs sweep the ground. It is an excellent choice for cold northern climates and tolerant of wet sites.

Is a black spruce tree a keystone species?

Because of its wide transcontinental distribution across the boreal forest of North America, black spruce is a keystone species of huge ecological and economic importance. ... The population of spruce budworm oscillates consistently over time, generating recurrent outbreaks (Montoro Girona et al., 2018).

What is the difference between a fir and a spruce?

To tell spruce and fir trees apart, it helps to know that spruce needles are sharply pointed, square and easy to roll between your fingers. Fir needles, on the other hand, are softer, flat and cannot be rolled between your fingers. Spruce needles are attached to small, stalk-like woody projections.

Is spruce the same as pine?

This is an easy tip to remember: on pine trees, needles are attached and attached to the branches in clusters; on spruce trees, needles are attached individually. A longleaf pine – which you can tell is a pine because its needles are attached in bundles. ... A mature picea pungens “blue spruce” cone.

What is the scientific name for a Christmas tree?

Fir trees are a genus of the evergreen coniferous trees and are also a popular choice for the holiday season. The most popular fir trees used for Christmas include the noble fir, fraser fir and balsam fir.