. Flowerless plants: how and where they grow. Cryptogams. \. THE SPORANGIA OF A FERN An enlarged view showing the little cases which contain the spores. 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 Bastin, S. Leonard. London, New York [etc. ] Cassell and Co. , Ltd.

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Keywords: ., bookcentury1900, bookdecade1910, bookpublisherlondo, bookyear1913