Witch's brooms are compact, rounded collections of short needles and small cones. They can sometimes make up the entire leafy crown of a tree. Staff at North Carolina State University are asking for ...
Plant and Soil, Vol. 71, No. 1/3, TREE ROOT SYSTEMS AND THEIR MYCORRHIZAS (1983), pp. 103-110 (8 pages) Batches of 2 + 0, bare-root lodgepole pine (Pinus contorta Dougl.) and white spruce (Picea ...
Plant and Soil, Vol. 211, No. 2 (1999), pp. 241-258 (18 pages) A low-magnetic-field digitising device combined with AMAPmod, a software designed to analyse plant architecture, provided a very ...
Great Basin Bristlecone Pine (Pinus longaeva) trees are known to be the longest living trees. California’s White mountains host the world’s longest living trees with some believed to be more than ...
WOODSTOCK, N.Y. – A white pine tree on the Comeau property that was once used as an example of what a healthy tree should look like has become an example of a pine die-off, said town Tree Committee ...
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