What trees are in the Pinaceae family?

The Pinaceae, or pine family, are conifer trees or shrubs, including many of the well-known conifers of commercial importance such as cedars, firs, hemlocks, larches, pines and spruces. The family is included in the order Pinales, formerly known as Coniferales.

What is the meaning of a Pinaceae?

: a family of coniferous trees and shrubs (order Coniferales) comprising plants with needle-shaped or scalelike leaves, cones with woody, fleshy, or membranous scales, and fine-grained wood that is often of great economic value and being often divided into four or more smaller families (as Araucariaceae, Taxodiaceae.

Which Pinaceae is deciduous?

Family: Pinaceae — pine family Pines are cone-bearing trees that are generally evergreen, though larches (in the genus Larix) are deciduous . Older trees typically have deeply grooved bark . The leaves are needle -like, and may be single or grouped into bundles called fascicles . Species produce an aromatic resin.

Is Pinaceae a species?

The Pinaceae consists of about 262 species. The most common species of Pinaceae is pine (Pinus). However Pinaceae also consists of other close relatives of pine trees such as firs (Abies), cedars (Cedrus), spruce (Picea), larches (Larix), and hemlock (Tsuga) just to name a few of the more popular relatives.

Is spruce a pine?

Spruce is a widespread coniferous tree, which has a distinctive conical shape and hanging cones while pine is an evergreen coniferous tree which has clusters of long needle-shaped leaves. Thus, this describes the distinguishable difference between spruce and pine.

Are spruce trees in the pine family?

Spruce trees and shrubs are classified in the genus Picea, which includes 35 species. It’s considered part of the Pinaceae family, along with pines, firs, cedars, hemlocks, larches, and a few other species. A spruce tree can be identified simply by examining its needles.

How are Alabama pines used by wildlife?

“Those small pines provide shelter for deer, turkeys, rabbits and quail. Once the pines reach approximately 10 feet tall, they can be so dense in numbers that people can’t walk through them, but deer can and they use them for shelter.

Is cedar in the pine family?

Cedar trees and pine trees are both in the pine family, Pinaceae.

Do Pinaceae have flowers?

Pinaceae are monoecious, meaning that both male and female flowers are found on the same tree. The female cones of the Pinaceae are woody and mature in one season (with the exception of the Pinus genera which has cones that mature in two or three seasons) and are usually shed soon after maturation.

Which is better pine or spruce?

The basic difference between the two is that Spruce is straighter, with less likelihood of twisting and warping. The color of Spruce is white, and it is even and is more consistent than Pine while also possessing a better weight ratio and strength.

Is spruce stronger than pine?

Pine is weaker than spruce, but it contains high amount of resins which ensure durability of created products. Spruce has creamy-white lumber. Thanks to its excellent tonal quality, spruce is often used for the manufacture of music instruments such as guitars and violins.

How can you tell a spruce from a pine?

The needles easily roll between your finger tips. Spruce needles are spiny and sharp (think “SSS”). Cones hang down from the branches. Fir tree needles also grow individually on the branch but the needles are soft and flat and don’t roll between your fingertips.

Why does Alabama have so many pine trees?

“Back when the Native Americans lived throughout Alabama, the forests looked much differently than they do now. The forests were mixed with hardwoods and pines and they were much more open. The buffalo grazed through the forests, keeping them cleared of a lot of the thin trees, shrubby bushes and plants we see today.

What is so special about longleaf pine?

Longleaf pines are unique for several reasons. First, long leaf pines are adapted to live in fire and actually rely on it for survival. Fire kills competing plants, while longleaf seeds and young trees survive the flames.

Which wood is better pine or cedar?

Cedar is generally regarded as the stronger and more durable of these two woods. It does not need any special treatment and stands up well to the elements, with a low risk of warping and shrinking. Pine, on the other hand, is more at risk of buckling, warping, and shrinking.

How can you tell a cedar from a pine?

The needles on pine trees tend to be softer and not as thick and pointy as the needles on cedar trees. If the needles are longer and easily bendable when you touch them, that means it is most likely a pine tree.

What is the hardest pine wood?

southern yellow pine
Of all the pine boards found in the lumber yard, the southern yellow pine may be the hardest. The longleaf variety is rated on the Janka hardness scale at 870, which compares to the hardest of woods, the black walnut, at a Janka rating of 1010.

What is the best looking pine tree?

7 Types of Pine Trees That are Great for Home Landscapes

• 1. Japanese White Pine.
• Swiss Mountain Pine.
• ‘Joppi’ Jeffrey Pine.
• ‘Uncle Fogy’ Pine.
• Scots pine.
• Silveray Korean Pine.

What is the strongest pine wood?

Yellow pine is known as the strongest pine wood. it even considered one of the strongest softwoods. Yellow pine is strong in terms of, Compressive strength with 8470psi.

What is better spruce or pine?

Overall, pine is probably the better choice for flooring. It has more character, and can hide dents better than spruce. If you’re going for a pine appearance, but still require durability, use yellow pine — it’s about four times harder than soft pine.

What are the genera of Pinaceae?

Pinaceae: drawings and descriptions of the genera Abies, Cedrus, Pseudolarix, Keteleeria, Nothotsuga, Tsuga, Cathaya, Pseudotsuga, Larix and Picea. Königstein: Koeltz Scientific Books. Frankis, M. P. 1989. Generic inter-relationships in Pinaceae.

How many species of Abietaceae are there?

Syn: Abietaceae. There are here treated 11 genera and 232 species: Pinaceae are known in the fossil record since the Cretaceous.

What is the earliest fossil record of Pinaceae?

“Fossil wood Cedrus penzhinaensis sp. nov. (Pinaceae) from the Lower Cretaceous of north-western Kamchatka (Russia)”. Acta Paleobotanica. 47: 379–389. Retrieved 2021-05-29. ^ Ashley A. Klymiuk & Ruth A. Stockey (2012). “A Lower Cretaceous (Valanginian) seed cone provides the earliest fossil record for Picea (Pinaceae)”.

How do Pinaceae protect themselves?

Pinaceae have the ability to up-regulate a combination of constitutive mechanical and chemical strategies to further their defenses. Pinaceae defenses are prevalent in the bark of the trees.