Set of 12 slides includes various samples of pollen and spores

Penicillium Notatum
Lycopodium Spore
Aspergillus Niger
Sunflower Pollen
Pine Tree Pollen
Tulip Pollen
Leaf Spore
Fern Spore
Lily Pollen
Pumpkin Pollens
Bottlebrush Spore
Chrysanthemum Pollen