Fig. 1
From: Comparative study of the photosynthetic efficiency and leaf structure of four Cotoneaster species
Morphology of Cotoneaster roseus, C. hissaricus, C. nebrodensis, and C. hsingshangensis leaves: (a-d) macroscopic view (red square – analyzed fragments); (e-h) upper leaf epidermis; i-l lower leaf epidermis (trichome – small pictures); m-p location of trichomes (arrows) on the lower epidermis; e-l LM. Scale bars: a-d – 1 cm; e-l – 25 μm; m-p – 5 mm.
