Vitis treleasei
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Standard Cyclopedia of Horticulture |
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Vitis treleasei, Munson. Plant shrubby and much branched, climbing little, the small and mostly short (generally shorter than the lvs.) tendrils deciduous the first year unless finding support, internodes short, the diaphragms twice thicker (about 1/16 in.) than in V. vulpina and shallow-biconcave: stipules less than one-fourth as large as in V. vulpina: lvs. large and green, very broad-ovate or even reniform-ovate (often wider than long), thin, glabrous and shining on both surfaces, the basal sinus very broad and open and making no distinct angle with the petiole, the margin unequally notch-toothed (not jagged as in V. vulpina) and indistinctly 3-lobed, the apex much shorter than in V. vulpina: fertile fls. with very short, recurved stamens, sterile with ascending stamens: cluster small (2-3 in. long): berries 1/3 in. or less thick, black with a thin bloom, ripening 3 weeks later than V. vulpina when grown in the same place, thin-skinned; pulp juicy and sweet; seeds small. Brewster Co., S. W. Texas and New Mex. to Bradshaw Mts., Ariz.—Little known, and possibly a dry-country form of V. vulpina. In habit it suggests V. arizonica var. glabra, from which it is distinguished, among other things, by its earlier flowering and larger lvs. with coarser teeth and less pointed apex.
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References
- Standard Cyclopedia of Horticulture, by L. H. Bailey, MacMillan Co., 1963
External links
- w:Vitis treleasei. Some of the material on this page may be from Wikipedia, under the Creative Commons license.
- Vitis treleasei QR Code (Size 50, 100, 200, 500)