Figure 4From: Flower development and sex specification in wild grapevineMorphologic aspects of V. v. sylvestris and V. v. vinifera flowers. (A) Floral buds after petal removal (lateral view). Blue arrow point to five odor glands commonly referred to as nectaries. Red arrow point to the calyx; (B) Top view of reproductive organs after petals were removed. Scale bar = 500 μm.Back to article page