Old Rhine arm near Düsseldorf, August 2009
Old Rhine arm near Düsseldorf, August 2009
Old Rhine arm near Düsseldorf, August 2009
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Riccia fluitans Old Rhine arm near Düsseldorf, August 2009 |
Habitus on mudMicroscopy, Stereomicroscope, Microfoto |
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Riccia fluitans Old Rhine arm near Düsseldorf, August 2009 |
The leafs ends are branched.Microscopy, Stereomicroscope, Microfoto |
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Riccia fluitans Old Rhine arm near Düsseldorf, August 2009 |
TZhe leaf cross section shows the breathing cavities. Microscopy, Stereomicroscope, Microfoto |