Aquilegia caerulea pollen grains
Magnification 350x on F1
Bottlebrush (Callistemon sp.) pollen grain.
Magnification 2800x on F1
Carpobrotus edulis pollen grain.
Magnification 2100x on F1
Common Nasturtium (Tropaelum majus) pollen grains
Magnification 140x on F1
Daily samples at pollen archive. Palinology Department of Bellaterra University (Spain)
Daisy (Chrysanthemum sp) pollen grains
Magnification 560x on F1
Diverse species of pollen under confocal microscope using autofluorescence of pollen grains
Garden Four-o'clock (Mirabilis jalapa) pollen grains
Magnification 210x on F1
Iris (Iris sp) pollen grain
Magnification 700x in F1
Italian cypress (Cupressus sempervirens) dispersing pollen through the wind
Pollen covered anther of Albany Bottlebrush (Callistemon speciosus)
Magnification 70x in F1
Rosemallow (Hibiscus sp) pollen grain
Magnification 420x on F1
Rosmarinus officinalis pollen grain
Magnification 1050x in F1
Scientist looking for pollen grains on an adhesive film. Palinology Department of Bellaterra University (Spain)
Spirke (Pinus uncinata) pollen grains
Magnification 700x in F1
Scanning electron micrograph of tomato (Lycopersicon esculentum) pollen grain
Magnification 2100x in F1
Pollen floating over sea water at catalan coast at Costa Brava, Girona province, Spain