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Keywords from Image Description:
Spiraea hypericifolia flowerdiagram. Diagram of flower of Spiraea hypericifolia Rosaceae Strasburger Noll Schenck Schimper Lehrbuch der Botanik fr Hochschulen Auflage Gustav Fischer Jena scanned June de Benutzer Griensteidl Spiraea hypericifolia botanical illustrations Strasburgers flower diagrams PDArt