Photomicrograph of oak wood growth rings, transverse section, mag. 10x (at 24 x 36 mm). Growth rings of this angiosperm hardwood are shown by the large vessel cells formed in the spring, or early wood, and the denser and smaller diameter tracheid and vessel cells formed in the summer, or late wood. (c) Herve Conge
Credit
ISM
/ Hervé CONGE
Dimensions
4252 x 2835 pixels
Print Size @ 300 dpi
14 x 9 inches / 36 x 24 cm