. Cyclopedia of American horticulture, comprising suggestions for cultivation of horticultural plants, descriptions of the species of fruits, vegetables, flowers and ornamental plants sold in the United States and Canada, together with geographical and biographical sketches, and a synopsis of the vegetable kingdom. Gardening -- Dictionaries; Plants -- North America encyclopedias. 1936 VINES VINES of the grape, are modified branches or stems; others, as those of the pea and cobtea, are modified leaflets; still others, as in some species of lathyrus, are modified stip- ules. True tendrils are al
. Cyclopedia of American horticulture, comprising suggestions for cultivation of horticultural plants, descriptions of the species of fruits, vegetables, flowers and ornamental plants sold in the United States and Canada, together with geographical and biographical sketches, and a synopsis of the vegetable kingdom. Gardening -- Dictionaries; Plants -- North America encyclopedias. 1936 VINES VINES of the grape, are modified branches or stems; others, as those of the pea and cobtea, are modified leaflets; still others, as in some species of lathyrus, are modified stip- ules. True tendrils are always definitely arranged with reference to the position of the leaves. The young ex- tended tendril usually swings about in a circle or ellipse, its end being somewhat bent or coiled. When this end. 2675. The coiling of tendrils; a sho ready to grasp a support; b, sh tendril-branches and the straie where the direction of the coi banana (Sicanai. the tendril hooks s the coiling of the it not-coiled spaces i reversed. Cassa- strikes a support it fastens itself securely, and then the plant is drawn to the support or held to it by the coiling of the tendril. This coil also serves as a spring whereby the plant is held to its support during winds. The con- tinuous coiling of the tendril in one direction would twist the tendril in two; therefore, tendrils usually coil in more than one direction, one part of the length being coiled from right to left and another part from left to right. Some of these phenomena may be seen in Fig. 2675, which represents the tendrils of one of the Cucur- bitaceee. All members of this family, as cucumbers, melons, pumpkins and wild balsam apple, are excellent subjects on which to observe-these phenomena. Of the very many vines that may be used with good results in the open air in the North the following are common and therefore to be commended. Many green- house vines can also be used in the open during the summer, but these are not included in the presen
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