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cambium

(Encyclopedia)cambium kămˈbēəm [key], thin layer of generative tissue lying between the bark and the wood of a stem, most active in woody plants. The cambium produces new layers of phloem on the outside and of ...

Warren, Robert Penn

(Encyclopedia)Warren, Robert Penn, 1905–89, American novelist, poet, and critic, b. Guthrie, Ky., grad. Vanderbilt Univ. 1925; M.A., Univ. of California 1927; B.Litt., Oxford 1930. At Vanderbilt he became associa...

shrub

(Encyclopedia)shrub, any woody, perennial, bushy plant that branches into several stems or trunks at the base and is smaller than a tree. Shrubs are an important feature of permanent landscape planting, being used ...

linden, in botany

(Encyclopedia) CE5 Linden, Tilia americana linden, common name for the Tiliaceae, a family of chiefly woody shrubs and trees. Most genera are tropical, but the genus Tilia, commonly called linden, or lime tree, ...

peony

(Encyclopedia)peony pēˈənē [key], any plant of the genus Paeonia of the family Ranunculaceae (buttercup family, although placed in the order Dilleniales as a separate family, the Paeoniaceae, by many modern bot...

Hamlisch, Marvin

(Encyclopedia)Hamlisch, Marvin, 1944–2012, American composer, conductor, and pianist, b. New York City, grad. Queens College (B.S., 1967). A versatile and prolific composer of melodies ranging from the soulfully ...

bonsai

(Encyclopedia)bonsai bōnˈsī [key], art of cultivating dwarf trees in containers. Bonsai, developed by the Japanese more than a thousand years ago, is derived from the Chinese practice of growing miniature plants...

propagation of plants

(Encyclopedia)propagation of plants is effected in nature chiefly sexually by the seed and the spore, less often by rhizomes and other methods (see reproduction). Vegetative means include cutting, layering, graftin...

bald cypress

(Encyclopedia)bald cypress, common name for members of the Taxodiaceae, a small family of deciduous or evergreen conifers with needlelike or scalelike leaves and woody cones. Most species of the family are trees of...

pruning

(Encyclopedia)pruning, the horticultural practice of cutting away an unwanted, unnecessary, or undesirable plant part, used most often on trees, shrubs, hedges, and woody vines. Man uses pruning to remove diseased ...
 

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