Conifers are a group of cone-bearing seed plants, a subset of gymnosperms. Scientifically, they make up the division Pinophyta (/ pɪˈnɒfɪtə, ˈpaɪnoʊfaɪtə /), also known as Coniferophyta (/ ˌkɒnɪfəˈrɒfɪtə, - oʊfaɪtə /) or Coniferae. The division contains a single extant class, Pinopsida.

The Pinaceae (/ p ɪ ˈ n eɪ s iː ˌ iː,-s i ˌ aɪ /), 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 …

松柏門 （学名： Pinophyta）又名 毬果植物門，是 植物界 裡13或14個 門 之中的一個，屬於 裸子植物 也是僅次 被子植物 外最常見的 種子植物，為結有 毬果 的 維管束植物；現存的大部份是 樹木，但有少部份為 灌木，現代松柏門沒有草本。 典型的松柏門植物包含有 香柏 、 柏 、 花旗松 、 冷杉 、 刺柏 、 貝殼杉 、 落葉松 、 松 、 紅杉 、 雲杉 和 紅豆杉 等 [1]。 松柏門約有8科、68屬且630個現存物種 [2][3]。 松柏門的物種可以在世界上幾乎所有的地方上發現其自然生長的蹤 …

The order Pinales in the division Pinophyta, class Pinopsida, comprises all the extant conifers. The distinguishing characteristic is the reproductive structure known as a cone produced by all Pinales.

Pinaceae - pine family. 6 genera, around 200 species almost entirely found in the Northern hemisphere; members extend south to West Indies, Central America, Japan, China, Indonesia, the Himalayas, and North Africa. Dominant vegetation of broad regions including forest of the boreal and Pacific. Fossil record extending back to the Cretaceous.

Conifer, any member of the division Pinophyta, class Pinopsida, order Pinales, made up of living and fossil gymnospermous plants that usually have needle-shaped evergreen leaves and seeds attached to the scales of a woody bracted cone. Among living …

2022年10月21日 · The Pinophyta, also known as Coniferophyta or Coniferae, or commonly as conifers, are a division of vascular land plants containing a single extant class, Pinopsida. They are gymnosperms, cone-bearing seed plants.

2025年1月28日 · Known as conifers, members of the division Pinophyta are among the most diverse of the gymnosperms, with some 630 living species across six families. Some of the oldest living things on Earth are conifers, including several bristlecone pines (Pinus longaeva) found in the White Mountains of California that approach 5,000 years in age.

Pinophyta -Gymnosperms Pinaceae: pine family Parasitic cowbird (and suppression of fire) almost caused the Kirtland’s warbler go extinct

2018年2月13日 · Pinophytes are found as fossils as far back as the Upper Carboniferous (Paleozoic Era). Thus, it is a very ancient group, but one still having significant ecological importance on the planet. Pinophytes are mostly evergreen trees (some are shrubs) and many have great commercial value for their wood.