Nostoc colonies

[olivier barth]

Hi everybody,
during this wet summer,lot of Nostoc colonies in my garden.in english"star spit",and in french"crachats de lune".
I took a tiny sample of the blue-green colonies.
best regards.

[Charles Krebs]

Very nice Olivier! I like seeing the overview shot as well. That's the only way most people will ever see this subject, which is too bad because it is very interesting and graphic under the microscope.