Filamentous green Algae
Green masses in ditches and ponds are often caused by networks of long threads originating from filamentous algae.
Green masses in ditches and ponds are often caused by networks of long threads originating from filamentous algae.
Pollen is a fantastic subject to study with a microscope. The diversity of shapes of pollen grains is enormous and a lot of interesting information can be derived from it.
rolf(at)microscopievandenatuur.nl
An English site with a lot of information about microscopy:
http://www.microscopy-uk.org.uk/
A German site with many useful articles :