Trees or shrubs, evergreen or deciduous, one-off, often twosynthetic, long spirally arranged, somes scaly leaves, short spikes often very reduced and slowly growing, carry on the top of a dense leaf bundle, leaves individually or in slides of 1-8 base with scabbard, linear or needle-shaped blade, non-invasive, single-headed, male individually or in clusters with numerous and spirally arranged microsporophils, they have 2 microspores, female or upright, mature in 1-3. year and are puffy or somes unfamiliar, with numerous spirally arranged scales and bracts, seed scales pressed, woody or leathery, of varying shape and size, the seeds on the top of the wing with the exception of some pines. 9-11 genera and about 235 species in the northern hemisphere

圖片編號： 129259275
拍攝者： Wolf4x