. Handbook of flower pollination : based upon Hermann MuÌller's work 'The fertilisation of flowers by insects' . Fertilization of plants. Fig. 38. Crocus vernus^ L , a Butterfly and Moth Fig. 39. Gcntiana â nerna, L., a diamal Hawk-moth Flower. (After Hcrm. Miiller, ' Alpenbliunen/ p. 340.). 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 Knuth, Paul, 1854-1899; Knuth, Paul, 1854-1899; MuÌller, Hermann, 1829-1883;

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. Handbook of flower pollination : based upon Hermann MuÌller's work 'The fertilisation of flowers by insects' . Fertilization of plants. Fig. 38. Crocus vernus^ L , a Butterfly and Moth Fig. 39. Gcntiana â nerna, L., a diamal Hawk-moth Flower. (After Hcrm. Miiller, ' Alpenbliunen/ p. 340.). 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 Knuth, Paul, 1854-1899; Knuth, Paul, 1854-1899; MuÌller, Hermann, 1829-1883; Ainsworth Davis, J. R. (James Richard), 1861-1934. Oxford : Clarendon Press

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Keywords: ., bookcentury1900, bookdecade1900, bookpublisheroxfor, bookyear1906