968881B

968881B
Caption: Ragweed pollen; an allergen (Ambrosia spp.).
Magnification*: x1,530 (pti)
Type: SEM
Copyright 1996 Dennis Kunkel Microscopy, Inc.
Keywords: 968881B,plants,allergen,Ambrosia,anemophily,montage,plant,pollen,ragweed,wind pollination,SEM,allergenic pollen