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Calocedrus
''Calocedrus'', the incense cedar (alternatively spelled incense-cedar), is a genus of coniferous trees in the cypress family Cupressaceae first described as a genus in 1873. It is native to East Asia, eastern Asia and western North America. The generic name ''Calocedrus'' means "beautiful cedar". Description The genus is related to the ''Thuja'', and has similar overlapping scale-leaves. ''Calocedrus'' differs from ''Thuja'' in the scale leaves being in apparent whorls of four (actually opposite decussate pairs like ''Thuja'', but not evenly spaced apart as in ''Thuja'', instead with the successive pairs closely then distantly spaced), and in the conifer cone, cones having just 2–3 pairs of moderately thin, erect scales, rather than 4–6 pairs of very thin scales in ''Thuja''. Species Extant Species Extinct Species Uses Bows and Arrows Incense cedar was one of the favored varieties of wood used to make bows by Native Americans in California. Like Juniper, and Pacific ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Calocedrus Suleticensis
''Calocedrus'', the incense cedar (alternatively spelled incense-cedar), is a genus of coniferous trees in the cypress family Cupressaceae first described as a genus in 1873. It is native to eastern Asia and western North America. The generic name ''Calocedrus'' means "beautiful cedar". Description The genus is related to the ''Thuja'', and has similar overlapping scale-leaves. ''Calocedrus'' differs from ''Thuja'' in the scale leaves being in apparent whorls of four (actually opposite decussate pairs like ''Thuja'', but not evenly spaced apart as in ''Thuja'', instead with the successive pairs closely then distantly spaced), and in the cones having just 2–3 pairs of moderately thin, erect scales, rather than 4–6 pairs of very thin scales in ''Thuja''. Species Extant Species Extinct Species Uses Bows and Arrows Incense cedar was one of the favored varieties of wood used to make bows by Native Americans in California. Like Juniper, and Pacific Yew, the other two covete ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Calocedrus Decurrens 7976
''Calocedrus'', the incense cedar (alternatively spelled incense-cedar), is a genus of coniferous trees in the cypress family Cupressaceae first described as a genus in 1873. It is native to eastern Asia and western North America. The generic name ''Calocedrus'' means "beautiful cedar". Description The genus is related to the ''Thuja'', and has similar overlapping scale-leaves. ''Calocedrus'' differs from ''Thuja'' in the scale leaves being in apparent whorls of four (actually opposite decussate pairs like ''Thuja'', but not evenly spaced apart as in ''Thuja'', instead with the successive pairs closely then distantly spaced), and in the cones having just 2–3 pairs of moderately thin, erect scales, rather than 4–6 pairs of very thin scales in ''Thuja''. Species Extant Species Extinct Species Uses Bows and Arrows Incense cedar was one of the favored varieties of wood used to make bows by Native Americans in California. Like Juniper, and Pacific Yew, the other two covete ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Calocedrus Macrolepis Kz1
''Calocedrus'', the incense cedar (alternatively spelled incense-cedar), is a genus of coniferous trees in the cypress family Cupressaceae first described as a genus in 1873. It is native to eastern Asia and western North America. The generic name ''Calocedrus'' means "beautiful cedar". Description The genus is related to the ''Thuja'', and has similar overlapping scale-leaves. ''Calocedrus'' differs from ''Thuja'' in the scale leaves being in apparent whorls of four (actually opposite decussate pairs like ''Thuja'', but not evenly spaced apart as in ''Thuja'', instead with the successive pairs closely then distantly spaced), and in the cones having just 2–3 pairs of moderately thin, erect scales, rather than 4–6 pairs of very thin scales in ''Thuja''. Species Extant Species Extinct Species Uses Bows and Arrows Incense cedar was one of the favored varieties of wood used to make bows by Native Americans in California. Like Juniper, and Pacific Yew, the other two covete ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Calocedrus Macrolepis Var Formosana4
''Calocedrus'', the incense cedar (alternatively spelled incense-cedar), is a genus of coniferous trees in the cypress family Cupressaceae first described as a genus in 1873. It is native to eastern Asia and western North America. The generic name ''Calocedrus'' means "beautiful cedar". Description The genus is related to the ''Thuja'', and has similar overlapping scale-leaves. ''Calocedrus'' differs from ''Thuja'' in the scale leaves being in apparent whorls of four (actually opposite decussate pairs like ''Thuja'', but not evenly spaced apart as in ''Thuja'', instead with the successive pairs closely then distantly spaced), and in the cones having just 2–3 pairs of moderately thin, erect scales, rather than 4–6 pairs of very thin scales in ''Thuja''. Species Extant Species Extinct Species Uses Bows and Arrows Incense cedar was one of the favored varieties of wood used to make bows by Native Americans in California. Like Juniper, and Pacific Yew, the other two covete ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Calocedrus Decurrens
''Calocedrus decurrens'', with the common names incense cedar and California incense-cedar (syn. ''Libocedrus decurrens'' Torr.), is a species of coniferous tree native to western North America. It is the most widely known species in the genus, and is often simply called 'incense cedar' without the regional qualifier.Farjon, A. (2005). ''Monograph of Cupressaceae and Sciadopitys''. Royal Botanic Gardens, Kew. Description ''Calocedrus decurrens'' is a large tree, typically reaching heights of and a trunk diameter of up to . The largest known tree, located in Klamath National Forest, Siskiyou County, California, is tall with a circumference trunk and a spread. Specimens form a broad conic crown of spreading branches. The bark is orange-brown weathering grayish, smooth at first, becoming fissured and exfoliating in long strips on the lower trunk on old trees. Specimens can live to over 500 years old. The foliage is produced in flattened sprays with scale-like leaves long; t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Calocedrus Decurrens (young Female Cones)
''Calocedrus decurrens'', with the common names incense cedar and California incense cedar (syn. ''Libocedrus decurrens'' Torr.), is a species of coniferous tree native to western North America. It is the most widely known species in the genus, and is often simply called incense cedar without the regional qualifier.Farjon, A. (2005). ''Monograph of Cupressaceae and Sciadopitys''. Royal Botanic Gardens, Kew. Description ''Calocedrus decurrens'' is a large tree, typically reaching heights of and a trunk diameter up to . The largest known tree, located in Klamath National Forest, Siskiyou County, California, is tall with a circumference trunk and a spread. Specimens form a broad conic crown of spreading branches. The bark is orange-brown weathering grayish, smooth at first, becoming fissured and exfoliating in long strips on the lower trunk on old trees. Specimens can live to over 500 years old. The foliage is produced in flattened sprays with scale-like leaves long; they a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Calocedrus Huashanensis
''Calocedrus huashanensis'' is an extinct incense-cedar species in the family Cupressaceae described from a group of isolated foliage fossils including stems and leaves. The species is known from Oligocene sediments exposed in the Guangxi Zhuang Autonomous Region, China. It is one of a number of extinct species placed in the living genus ''Calocedrus''. History and classification ''Calocedrus huashanensis'' is represented by a series of compression fossil specimens in lacustrine deposits belonging to the Oligocene aged Ningming Formation of western Ningming County. As of 2011 the formation had not been dated by radiometric methods, making a precise date difficult to obtain. The Ningming Formation overlies the Dazha Formation, which has been dated to the Eocene and palynological studies of the pollens preserved in the Ningming Formation have given a general age of Oligocene. The pollen studies are supported by both the fish and plant megafossils that are found in the formation ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Calocedrus Macrolepis
''Calocedrus macrolepis'' (Chinese incense-cedar; ) is a conifer native to southwest China (Guangdong west to Yunnan), northern Vietnam, northern Laos, extreme northern Thailand and northeastern Myanmar.Farjon, A. (2005). ''Monograph of Cupressaceae and Sciadopitys''. Royal Botanic Gardens, Kew. It is a medium-size tree to 25–35 m tall, with a trunk up to 2 m diameter. The bark is orange-brown weathering greyish, smooth at first, becoming fissured and exfoliating in long strips on the lower trunk on old trees. The foliage is produced in flattened sprays with scale-like leaves 1.5–8 mm long; they are arranged in opposite decussate pairs, with the successive pairs closely then distantly spaced, so forming apparent whorls of four; the facial pairs are flat, with the lateral pairs folded over their bases. The upper side of the foliage sprays is glossy green without stomata, the underside is white with dense stomata. The seed cones are 10–20 mm long, pale purple ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Calocedrus Formosana
''Calocedrus formosana'' (syn. ''C. macrolepis'' var. ''formosana'' (Florin) W.C.Cheng & L.K.Fu; Taiwan Incense-cedar; or ) is a conifer endemic to Taiwan.Farjon, A. (2005). ''Monograph of Cupressaceae and Sciadopitys''. Royal Botanic Gardens, Kew. Flora of China''Calocedrus macrolepis'' var. ''formosana''/ref> Descriptions It is a medium-size tree to 20–25 m tall, with a trunk up to 3 meters in diameter. The bark is orange-brown weathering greyish, smooth at first, becoming fissured and exfoliating in long strips on the lower trunk on old trees. The foliage is produced in flattened sprays with scale-like leaves 1.5–8 mm long; they are arranged in opposite decussate pairs, with the successive pairs closely then distantly spaced, so forming apparent whorls of four; the facial pairs are flat, with the lateral pairs folded over their bases. The upper side of the foliage sprays is green without stomata, the underside is marked with dense patches of white stomata. The seed ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Calocedrus Rupestris
''Calocedrus rupestris'' is a species of conifer recently discovered in highly eroded rocky limestone mountains in northern Vietnam and first described in 2004.Averyanov L., Nguyen Tien Hiep, Phan Ke Loc, Pham Van. The distribution, ecology and habitats of ''Calocedrus rupestris'' (Cupressaceae) in Vietnam. Turczaninowia 2005, 8(4): 19-35 It also occurs in China. ''Calocedrus rupestris'' is a medium-sized tree growing up to about 25 meters tall, with a trunk up to 1.2 meters in diameter. Many of the specimens observed in the wild were estimated to be some 600 to 800 years old, on the basis of preliminary year-ring observations. It occurs together with other lime-adapted species in highly endemic relict coniferous forest. However, the ecological region extends from Vietnam into Laos and China. These limestone-based coniferous forests are both vulnerable and threatened, and although a reserve has been established, this species is listed as an endangered species An endanger ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cupressaceae
Cupressaceae is a conifer family, the cypress family, with worldwide distribution. The family includes 27–30 genera (17 monotypic), which include the junipers and redwoods, with about 130–140 species in total. They are monoecious, subdioecious or (rarely) dioecious trees and shrubs up to tall. The bark of mature trees is commonly orange- to red- brown and of stringy texture, often flaking or peeling in vertical strips, but smooth, scaly or hard and square-cracked in some species. Description The leaves are arranged either spirally, in decussate pairs (opposite pairs, each pair at 90° to the previous pair) or in decussate whorls of three or four, depending on the genus. On young plants, the leaves are needle-like, becoming small and scale-like on mature plants of many genera; some genera and species retain needle-like leaves throughout their lives. Old leaves are mostly not shed individually, but in small sprays of foliage (cladoptosis); exceptions are leaves on the s ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Conifer Cone
A conifer cone (in formal botany, botanical usage: strobilus, plural strobili) is a seed-bearing organ on gymnosperm plants. It is usually woody, ovoid to globular, including scales and bracts arranged around a central axis, especially in conifers and cycads. The cone of Pinophyta (conifer clade) contains the plant sexuality, reproductive structures. The woody cone is the female cone, which produces seeds. The male cone, which produces pollen, is usually herbaceous plant, herbaceous and much less conspicuous even at full maturity. The name "cone" derives from Greek ''konos'' (pine cone), which also gave name to the cone (geometry), geometric cone. The individual plates of a cone are known as ''scales''. The ''umbo'' of a conifer cone refers to the first year's growth of a seed scale on the cone, showing up as a protuberance at the end of the two-year-old scale. The male cone (microstrobilus or pollen cone) is structurally similar across all conifers, differing only in small wa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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