See list of pines by region for list of species by geographic distribution. A pine is any conifer tree or shrub in the genus Pinus (/ ˈpaɪnəs /) [2] of the family Pinaceae. Pinus is the sole genus in the subfamily Pinoideae.

: any of a genus (Pinus of the family Pinaceae, the pine family) of coniferous evergreen trees that have slender elongated needles and include some valuable timber trees and ornamentals. : the straight-grained white or yellow usually durable and resinous wood of a pine varying from extreme softness in the white pine to hardness in the longleaf pine

4 天之前 · Here are common types of pine trees with information on how to identify and grow them, and whether or not they are typically grown as landscape trees. There are a variety of features that can help you identify a pine: needle groupings or color, bark, cone, growth habit, crown shape, and size.

As listed by the Missouri Botanical Garden and Royal Botanic Gardens at Kew, the genus Pinus consists of 126 species and 35 unresolved species. These trees are subdivided into two subgenera distinguished by their leaf, cone, and seed characteristics. Subgenus Pinus. Some of the common pine species included in this subgenus are given below:

Pinus resinosa, known as red pine[2][3] (also Norway pine in Minnesota), [4] is a pine native to Eastern North America. [5] Red pine is a coniferous evergreen tree characterized by tall, straight growth. [6] .

pine, (genus Pinus), genus of about 115 species of evergreen conifers of the pine family (Pinaceae), distributed throughout the world but native primarily to northern temperate regions.

2024年7月3日 · Pine is a coniferous tree in the genus Pinus, in the family Pinaceae. There are about 111 species of pines worldwide, although different authorities accept between 105 and 125 species. Pines...

2023年9月10日 · In this article, you will learn about the various types of pine trees. As well as their scientific name, descriptions of pines and pictures of pine trees will help you identify them. Pine trees can be identified by their needle-like leaves, seed …

Members of the family Pinaceae are trees (rarely shrubs) growing from 2 to 100 metres (7 to 300 feet) tall, mostly evergreen (except the deciduous Larix and Pseudolarix), resinous, monoecious, with subopposite or whorled branches, and spirally arranged, linear (needle-like) leaves. [3] . The embryos of Pinaceae have three to 24 cotyledons.

1990年12月1日 · Ponderosa pine (Pinus ponderosa), also called western yellow pine, is one of the most widely distributed pines in western North America. A major source of timber, ponderosa pine forests are also important as wildlife habitat, for recreational use, and for esthetic values.