. Die Nutzpflanzen unserer Kolonien und ihre wirtschaftliche Bedeutung für das Mutterland. Tropical crops; Plants, Useful; Plants, Useful. Tafel Strophanthus hispidus. a) Zweig mit Blüten, ' 5 n^t. Gr. b) Doppelfrucht, ';, nat. Gr. c) Samen, der obere mit Flugapparat, * ;, nat. Gr. FÖRSTER a BORRIES. ZWICKAU. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original Westermann, Diedrich, 1875-1956. Berlin : D. Reimer

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Keywords: ., book, bookcentury1900, bookdecade1900, bookpublisherberlindreimer