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Yew and Taxol: Federal management of an emerging resource. Journal of Environmental Law and Litigation 7: 175. Flora of North America: Taxus brevifolia RangeMap:...

the Maidenhair Tree after Adiantum, is a unique species of tree with no close living relatives. It is one of the best-known examples of a living fossil...

to cultivate more of this new variety is to graft cuttings onto other varieties of citrus tree. Two such cuttings of the original tree were transplanted...

was the first record of root nodules in a monocotyledonous tree. Further evidence of nitrogen fixation was provided by the presence of nitrogenase (an enzyme...

Coast Range mountains of extreme northwest California and western Oregon and Washington in the United States. It is a large evergreen tree typically up to 40-70...

style comprises a number of trees (typically an odd number if there are three or more trees) planted together in a pot. The trees are usually the same species...

uses of "Oak" or "Oak tree", see Oak (disambiguation) The term oak can be used as part of the common name of any of several hundred species of trees and...

British Columbia, Washington and Oregon, to the extreme northwest of California. It grows at altitudes of sea level to 1,500 m in the north of the range, and...

the small scale of the cultivation, using small plots of mixed crops rather than large field of single crops (2) the use of a variety of crops, often including...

Firs (Abies) are a genus of between 45-55 species of evergreen conifers in the family Pinaceae. All are trees, and reach heights of 10-80 m (30-260 ft) tall...

sun, the trees will thrive without any special care. They should not be planted in the shade of other trees Soils: Jujubes tolerate many types of soils,...

Plum blossom Fruit trees Fruit tree forms Fruit tree propagation Pruning fruit trees Pluot Prune (fruit) Dietary Fiber w:Plum. Some of the material on this...

Spoolwood is a species of birch native to northern North America, from Newfoundland west to Alaska, south to Pennsylvania and Washington, with small isolated...

species of plum known by the common names cherry plum and myrobalan plum. It is native to Europe and Asia. Wild types are large shrubs or small trees reaching...

"passionfruit" in much of of Africa and Australia: in South Africa it is usually called "granadilla". The fruit is something like a combination of the two P. edulis...

or other alliums are grown under apple trees it can prevent or cure scab[18]. A spray of the infused leaves of Equisetum spp can also be used against scab[18...

Prickly Pear (Opuntia) Standard Cyclopedia of Horticulture, by L. H. Bailey, MacMillan Co., 1963 w:Pear. Some of the material on this page may be from Wikipedia...

Tilia is a genus of about 30 species of trees, native throughout most of the temperate Northern Hemisphere, in Asia (where the greatest species diversity...

the sun. Trees grown in a sheltered and south-facing position in the southeast of England are capable of producing both flowers and a large crop of fruit...

plants are tolerant of moderately saline water and soil conditions. Fertilizing: In the West, the trees are given 60–120g applications of ammonium sulfate...