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A mature female big-cone pine (Pinus coulteri) cone, the heaviest pine cone A young female cone on a Norway spruce (Picea abies) Immature male cones of Swiss pine (Pinus cembra) A conifer cone, or in formal botanical usage a strobilus, pl.: strobili, is a seed-bearing organ on gymnosperm plants, especially in conifers and cycads.
Casuarina equisetifolia, commonly known as coastal she-oak, horsetail she-oak, [3] ironwood, [4] beach sheoak, beach casuarina, whistling tree [5] or Australian pine [6] is a species of flowering plant in the family Casuarinaceae and is native to Australia, New Guinea, Southeast Asia and India.
Pine cones, the largest and most durable of all conifer cones, are craft favorites. Pine boughs, appreciated especially in wintertime for their pleasant smell and greenery, are popularly cut for decorations. [35] Pine needles are also used for making decorative articles such as baskets, trays, pots, etc., and during the U.S. Civil War, the ...
The distinguishing characteristic is the reproductive structure known as a cone produced by all Pinales. All of the extant conifers, such as Araucaria, cedar, celery-pine, cypress, fir, juniper, kauri, larch, pine, redwood, spruce, and yew, are included here.
The cones are 10–18 cm (4–7 in) long, 5 cm (2 in) wide, [3] glossy chestnut-brown in colour and frequently remaining closed for several years (serotinous cones). Its closest relatives are the chir pine (P. roxburghii) from the Himalayas, the Mediterranean pines P. pinea, P. halepensis, P. pinaster and P. brutia from the eastern Mediterranean.
The cones of the bunya pine are some of the largest produced by the conifer family. The cones—which can grow to as much as 35 centimetres (14 in) in diameter when mature, and weigh up to 10 kilograms (22 lb)—can drop on unsuspecting passersby from heights of 40 metres (130 ft) or more. [ 45 ]
Like all conifers, the mountain pine life cycle is dependent on cones. Male and female flowers are found on separate trees [4] – male cones 3-5mm long are at the tips of branches [18] and female flowers grow solo or in pairs and form just below the tips of the branches. [4]
The boteh (Persian: بته), is an almond or pine cone-shaped motif in ornament with a sharp-curved upper end. [1] Though of Persian origin, it is very common and called buta in India , Azerbaijan , Turkey and other countries of the Near East . [ 1 ]