Micrasterias americana Ralfs
Reference: Coesel & Meesters 2007

Europe


C0333
2011009002
C0333
2016020018
2011009-002
Front view
Netherlands
2016020-018
Front view
Netherlands

North America


C0333
2016037014
2016037-014
Front view
USA (WA)
Infected with fungal parasites
Collected by Robin Matthews