Pine pollen - 40x objective - UWDC - UW-Madison Libraries

Pine pollen - 40x objective - UWDC - UW-Madison Libraries

Pine pollen fixed and stained all cells visible - 100x objective - UWDC - UW -Madison Libraries

Composite of Anabaena filaments - 100x objective, DIC illumination - UWDC - UW-Madison Libraries

Pine pollen fixed and stained all cells visible - 100x objective - UWDC - UW -Madison Libraries

Composite : leaves of three genera - Ulmus, Celtis, and Tilia - UWDC - UW-Madison Libraries

Pine pollen fixed and stained all cells visible and labeled - 100x objective - UWDC - UW-Madison Libraries

Ceiba pentandra - UWDC - UW-Madison Libraries

Pine pollen fixed and stained all cells visible - 40x and 100x objectives - UWDC - UW-Madison Libraries

Phloem in a cross section of Cucurbita stem - prepared slide 40x objective - UWDC - UW-Madison Libraries