Palynology 400 micrographs

pollen Magnolia grandiflora 24x--85 thumb
pollen Betula verrucose--87 thumb
pollen Chenopodium album (Russian thistle) PVAx24--88 thumb
pollen Nuphar adiena--86 thumb
pollen Onoclea sensibilus--82 thumb
pollen Pinus strobus (Eastern white pine)--81 thumb
pollen Taraxacum vulgare (Dandelion) cross section--84 thumb
pollen Taraxacum vulgare (Dandelion) surface focus--83 thumb