Photographic Atlas of

Plant Anatomy*

John D. Curtis Ph.D.
Professor Emeritus, Biology Department, University of Wisconsin - Stevens Point

Nels R. Lersten Ph.D.
Professor Emeritus, Department of Botany, Iowa State University

Michael D. Nowak Ph.D.
Postdoctoral Research Fellow, Stockholm University


Nels Lersten and John Curtis, his student, were involved in plant anatomy teaching and research for more than 60 aggregate years. In the transition to retirement, it has been their intent to make images from their work available without restriction to other teachers and students of plant anatomy. Michael Nowak, a third generation student of John Curtis, was primarily responsible for implementing the website. Since 2002, the University of Wisconsin at Stevens Point has generously provided support and technical assistance for this unique academic resource. Most elements of plant structure are represented in this atlas, but the image set does reflect Lersten’s and Curtis’s research emphasis on plant secretory structures.
 
Contents 

Parenchyma Dicot Wood Gymnosperm Leaves
Collenchyma Gymnosperm Wood Monocot Leaves
Sclerenchyma External Wood Features Bamboo Leaves
Xylem Development Petrified Wood Leaf External Morphology
Primary Xylem Bark Dicot Leaf Cross-Sections
Early Secondary Xylem Periderm Dicot Leaf Paradermal Sections
Vascular Cambium Root Systems Dicot Leaf Veins
Phloem Root Apex Epidermis and Stomates
Stele Types Endodermis C3-C4 Anatomy
Tracheoid Anatomy of Campsis radicans Root Hairs Leaf Development
Stem Morphology Root Secondary Growth Leaf Abscission
Nodal Anatomy Lateral Roots Insect Symbiosis with Leaves
Bud Anatomy Monocot Root Cross-sections External Secretory Structures
Reproductive Anatomy Dicot Root Cross-sections Secretory Cavities and Canals
Nectaries Haustoria Secretory Cells
Trichomes with Spiral Primary Cell Wall Crystal Cells Secretory Glands
Non-secretory Trichomes Internal Idioblasts Resin Glands
Carnivorous Plants Hydathodes Laticifers

*This website is currently being revised and updated by David Hillier Ph.D., Professor Emeritus, and John Hardy B.A., Lab Manager and Lecturer, both from the Biology Department, University of Wisconsin - Stevens Point. As of April 23, 2015, revision is complete through Carnivorous Plants.

Corrections/Comments welcome!