Search results

Jump to navigation Jump to search
Results 1 – 20 of 44
Advanced search

Search in namespaces:

View (previous 20 | ) (20 | 50 | 100 | 250 | 500)
  • Bur oak (category Trees of Northeastern United States)
    is a species of oak in the white oak section Quercus sect. Quercus, native to North America in the eastern and midwestern United States and south-central...
    5 KB (609 words) - 08:34, 27 April 2007
  • Fir (category Tree)
    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...
    17 KB (1,563 words) - 19:21, 17 August 2010
  • down to at least -40°C. Some concern has been expressed in the northeastern United States that it is becoming an invasive species there, seeding freely...
    2 KB (244 words) - 05:40, 1 August 2007
  • Walnut (category Tree)
    systems. The leaves and blossoms of the walnut tree normally appear in spring. The male cylindrical catkins of the Walnut tree are developed from leafless shoots...
    37 KB (1,345 words) - 19:07, 24 December 2009
  • Fraxinus nigra (category Tree)
    Fraxinus nigra (Black Ash) is a species of Fraxinus (ash) native to much of eastern Canada and the northeastern United States, from western Newfoundland west to...
    4 KB (370 words) - 02:34, 5 August 2010
  • Sassafras (category Tree)
    Dicotyledonous Plants from Republic, Northeastern Washington". United States Geological Survey Bulletin 1597:13 Dirr, Manual of woody landscape plants. Page 938...
    6 KB (440 words) - 17:16, 19 May 2010
  • Apple (category Tree)
    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...
    32 KB (1,413 words) - 00:39, 26 May 2010
  • Balsam Fir (category Tree)
    (Newfoundland west to central Alberta) and the northeastern United States (Minnesota east to Maine, and south in the Appalachian Mountains to West Virginia)....
    4 KB (392 words) - 18:14, 29 June 2010
  • Plum (category Tree)
    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...
    44 KB (489 words) - 01:52, 5 March 2015
  • Northern Red Oak (category Tree)
    Lobatae). It is a native of North America, in the northeastern United States and southeast Canada. It grows from the north end of the Great Lakes, east to...
    4 KB (406 words) - 00:00, 12 December 2009
  • Fagus grandifolia (category Tree)
    Beech Bark Disease has become a major killer of Beeches in the Northeastern United States. If you have a photo of this plant, please upload it! Plus, there...
    5 KB (417 words) - 15:45, 21 July 2010
  • Ulmus thomasii (category Tree)
    , the Rock Elm or Cork Elm, is a deciduous tree native primarily to the Midwestern United States. The tree ranges from southern Ontario and Quebec, south...
    4 KB (365 words) - 18:19, 5 May 2010
  • Ulmus americana (category Tree)
    Effects of photoperiod on growth of trees. Botanical Gazette, 117, 310-326 Costello, L. R. (2004). A 10 -year evaluation of the performance of four elm...
    10 KB (763 words) - 14:44, 5 May 2010
  • macrocarpus (American Cranberry, Bearberry) native to northeastern N America (E Canada, and E United States, south to North Carolina at high altitudes). Differs...
    26 KB (543 words) - 00:07, 19 March 2010
  • subfamilies, more than 800 genera, and hundreds of thousands of species and cultivars. The taxonomy of this family is in constant flux, as DNA studies...
    157 KB (274 words) - 03:57, 24 February 2010
  • Crataegus (category Tree)
    hawthorn or thornapple, is a large genus of shrubs and trees in the rose family, Rosaceae, native to temperate regions of the Northern Hemisphere in Europe,...
    34 KB (3,309 words) - 04:40, 8 May 2011
  • Lychee (category Tree)
    lychees. The trees become more hardy as they age. Mature trees have survived temperatures as low as 25° F when fully hardened off. Young trees may be killed...
    16 KB (1,286 words) - 02:41, 12 December 2009
  • Holly (Ilex, pronounced /ˈaɪlɛks/) is a genus of approximately 600 species of flowering plants in the family Aquifoliaceae, and the only living genus in...
    25 KB (373 words) - 21:55, 28 May 2010
  • The fruit of staghorn sumac is one of the most identifiable characteristics, forming dense clusters of small red drupes at the terminal end of the branches;...
    5 KB (452 words) - 05:45, 18 December 2009
  • Salix discolor (category Tree)
    Canada (British Columbia east to Newfoundland) and the northeastern contiguous United States (Idaho south to Wyoming, and east to Maine and Maryland). It is...
    4 KB (245 words) - 17:13, 18 August 2010
View (previous 20 | ) (20 | 50 | 100 | 250 | 500)