Talk:Crataegus caucasica
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Crataegus caucasica - Vegetative Key |
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- Leaf blades with serrate lobes, basal pair of veins straight or more or less divergent. Subterminal leaf blades of flowering shoots with 2-3 pairs of lobes, basal pair extending at least 0.7 times the width of lamina to midrib, basal pair of sinuses in basal 1/2-3/10 of lamina. Fruit blackish purple. |