1. Achene micromorphology and its taxonomic significance in some species in Taraxacum sect

2. Culms Buds and Branching Culm Leaves Foliage Leaves Synflorescences Spikelets Flowers and Fruits Leaf Anatomy Leaf Micromorphology

3. The micromorphology of the abaxial epidermis of the first and sixth leaf has been studied in seven annual species of Medicago L. The pattern of the epidermal cells and of the stomatal complex does not allow differentiation of the taxa.