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

2025年1月22日 · Description of the evolution, biology, distribution, ecology, and uses of the species in the conifer family Pinaceae (Pine family, Pinacées, Kieferngewächse, Pináceas, Pináceas, 松科, マツ科).

Pinaceae, the pine family of conifers (order Pinales), consisting of 11 genera and about 220 species of trees (rarely shrubs) native to northern temperate regions.

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.

2023年2月6日 · The pine family or Pinaceae comprises 250 plant species distributed mainly by the cold northern hemisphere. They are classified within the group of gymnosperms or plants with naked seeds, and within the conifers.

Pinaceae is a family of coniferous trees within the order Pinales. They are characterized by their needle-like leaves, woody cones, and straight trunks with few branches. The family is divided into seven genera: Pinus Picea, Abies, Larix, Tsuga, Cathaya, and Pseudolarix.

Pinaceae are the most widespread and species-rich group of conifers in the New World, with six genera and 104 species (Figure 1, Table 1). They are usually moderately large, evergreen trees (except for Larix), ranging from about 2 to 100 m in height. Pines have slender, needle-like leaves, from less than 2 to greater than 38 cm in length.

Used mainly as a specimen tree and popular as a Christmas tree. Does not hold its needles very long in a dry house and for this reason is no as desirable as pines. In youth it looks good but under hot, dry conditions may lose he older needles and become open and unkempt.

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 …

A pine is any conifer tree or shrub in the genus Pinus (/ ˈ p aɪ n ə s /) [2] of the family Pinaceae. Pinus is the sole genus in the subfamily Pinoideae.. World Flora Online accepts 134 species-rank taxa (119 species and 15 nothospecies) of pines as current, with additional synonyms, [3] and Plants of the World Online 126 species-rank taxa (113 species and 13 nothospecies), [4] …