. Contributions à l'étude de la classe des Nymphéinées. Nymphaeaceae. 82 PAflTin SPÉCIALE. FiG. 53. — Victoria regin Ldl. Epidémie de la graine mûre, vu de face. La flèche indique la direction du plan de la graine. Une seule cellule a été représentée munie de ses fines ponctuations. (Gr. i5o.). 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 Chifflot, Jean Baptiste Julien, 1867-. Lyon, Rey

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Keywords: ., bookcentury1900, bookcollectionbiod, bookdecade1900, bookyear1902