Water hyacinths (Eichhornia crassipes) clogging a channel of the Sacramento River Delta,California. The yellow flowers are probably water primrose (Ludwigia sp.) | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Hansen, Richard R. |
Bildgröße: | 3408 px × 5129 px |
Modell-Rechte: | nicht erforderlich |
Restrictions: |
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