Plant cells

• Anabaena (cyanobacterium)
• Bacterium (TEM)
• Plant cell diagram
• Spirogyra (a green alga)
• Elodea leaf cells
• Leaf cell (TEM)
• Leaf cell (TEM), higher maginfication
• Eukaryotic cell (TEM), showing nucleus and nearby cytoplasm
• Nucleus and endoplasmic reticulum
• Rough endoplasmic reticulum
• Mitochondria
• Chloroplast
• Thylakoid membranes of chloroplast at high magnification
• Cell wall layers
• A pit pair between two cells

Plant tissues

• Geranium plant
• Tissue systems of the shoot
• Coleus stem tip, l.s.
• Apium (celery) shoot apical meristem (SEM)
• Helianthus (sunflower) stem x.s. showing three tissue systems
• Helianthus stem x.s., higher power showing vascular bundle
• Ranunculus (buttercup) root x.s.
• Dicot leaf x.s.

Xylem structure

• Helianthus stem x.s.
• Helianthus stem x.s. showing a single vascular bundle
• Ranunculus root x.s., xylem in center
• Fraxinus (Ash) stem, x.s. showing secondary xylem
• Macerated tissue showing vessel with helical wall thickenings
• Cell wall layers
• Primary pit field
• Simple pit
• Bordered pit
• Pinus wood, cross section, radial section, tangential section
• Quercus (Oak) wood, cross section, radial section, tangential section
• Pinus tracheids showing bordered pits in face view
• Pinus tracheids showing bordered pits in sectional view
• Fagus (Beach) wood, macerated, showing two vessel members

Phloem structure

• Helianthus stem, x.s.
• Helianthus vascular bundle
• Helianthus stem, l.s.
• Zea stem, l.s.
• Phloem, l.s.
• Sieve plate

Delta State University > DSU Sciences > Dr. Tiftickjian > Plant Physiology > Images

Division of Biological and Physical Sciences

This page is maintained by John Tiftickjian Last modified: Dec 05, 2011 01:26 PM CST