Historische Abbildung von Ranunculus aquatilis agg. (Wasser-Hahenfuss - Common Water-crowfoot). Das Bild zeigt Blatt, Bluete, Frucht und Same. ---- Historical Drawing of Ranunculus aquatilis agg. (Wasser-Hahenfuss - Common Water-crowfoot).The image is showing leaf, flower, fruit and seed.