Historische Abbildung von Calamagrostis arundinacea (Wald-Reitgras - Bunch Grass). Das Bild zeigt Blatt, Bluete, Frucht und Same. ---- Historical Drawing of Calamagrostis arundinacea (Wald-Reitgras - Bunch Grass).The image is showing leaf, flower, fruit and seed.