Trees and Shrubs of Kentucky by Unknown

Author:Unknown
Language: eng
Format: epub
Publisher: University Press of Kentucky
Published: 2021-08-15T00:00:00+00:00

2.7d Pyrus angustifolia Ait.

WILD CRAB, NARROW-LEAF CRAB

Differing from the preceding species chiefly in having leaves lanceolate, oblong, or narrowly oblong, blunt-toothed, more or less blunt-tipped, and wedge-shaped at the base.

Pp. 48, 533

P. ioensis (Wood) Bailey, the prairie crab, is woolly on the petioles and on the lower surface of leaf blades. Pp. 48, 533

The Genus Prunus, the PLUMS, CHERRIES, and PEACH

Branches and branchlets bearing prominent horizontal lenticels. Petioles or the base of the leaf blade bearing a gland or pair of glands in all species except P. americana. Leaf scars raised; bundle scars 3. Buds with about 6 scales; true terminal buds absent in plums and present in cherries and peach. Plums usually with some spine-tipped spur branches. Species of plums variable, with intermediates occurring.

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