Utils or Nepalese alder, Alnus nepalensis D. Don. (Betulaceae), is a deciduous or semideciduous tree with a straight trunk that reaches up to 30 m in height and 60 cm (rarely to 2 m) in diameter.A. nepalensis occurs throughout Nepal at 500-3000 m elevation. At lower altitudes particularly, utis occu..
Alnus nitida is a deciduous Tree growing to 30 m (98ft 5in). It is hardy to zone 7. It is in flower in September. The flowers are monoecious (individual flowers are either male or female, but both sexes can be found on the same plant) and are pollinated by Wind.It can fix Nitrogen. Suitable for: med..
Comprising some 50 tree species from cool areas of the Northern Hemisphere, firs are used worldwide for lumber, pulpwood, Christmas trees, and ornamental plants. In parts of the North Temperate Zone these coniferous evergreens are dominant forest species, important for erosion control and wildlife f..
Collected in January 2019 in Lithuania (North Europe, zone 5b). Tested germination rate - 95%,Northern catalpa is a deciduous very fast growing tree with an irregular to oval form. It is native to a small area in an interior south-central region of the United States. Leaves are medium to dark green ..
It is likely that no native American evergreen is more prevalent in the North American landscape. Arborvitae is a hardy pyramidal coniferous tree usually cultivated in one of its many shrubby forms. This native of eastern North America has flattened feathery sprays of soft, scale-like, medium to dar..
Norway Maple was introduced from Scandinavia in the seventeenth century, and has since enriched Britain’s scenery with its bright spring blossom and rich autumn foliage. The twigs are stout and shiny, generally tinged with red before turning brown. The small winter buds are set oppositely, and are b..
Native to Europe, this large, fast growing, pyramidal evergreen with drooping branchlets and long brown cones is one of the most widely planted hardy conifers. Its graceful habit and rich green foliage provide year-round ornamental interest. The short, sharp-tipped needles point forward. The bark is..
The olive tree is a native of the chaparral regions of the Mediterranean where the oil from its fruits have fueled the diets of many great, early civilizations. Unlike most other fruit trees, olives are very long-lived and produce better with age, so ancient groves across countries such as Greece, I..
It is a small, slow-growing tree, to 1,5-2,4 m tall and 0.5 m trunk diameter. The foliage forms in flat sprays with scale-like leaves 2-4 mm long. The cones are 15-25 mm long, green ripening brown in about 8 months from pollination, and have 6-12 thick scales arranged in opposite pairs.The common na..
Many consider this one of the loveliest of all spruces. Oriental spruce is a hardy coniferous evergreen that originates from the temperate regions across Asia Minor. It has a neat pyramidal habit and reaches a moderate to large size when mature, though it is quite slow growing. It has short, glossy,..
A very tall, spire-like evergreen in the wild, the Pacific silver fir remains much shorter and more pyramidal in form when grown in gardens. Native to the panhandle of Alaska southward to Victoria Island and western Oregon's Cascade range, this fir prospers where summers are moist and cool and winte..
Medium to tall fir of central to western United States having a narrow erect crown and soft wood.Evergreen tree with a striking silvery light blue color, white fir is a pyramidal evergreen tree native to western North America. This large coniferous tree is admired for its short, soft needles of silv..