Such adaptations are well seen in the leaf of the holly (Ilex aquifolium).
They are very thick in Viscum album, and are well seen in Phaseolus inultiflorus and Lilium Martagon.
The change which took place during the 19th century in the substance and style of geography may be well seen by comparing the eight volumes of Malte-Brun's Geographic universelle (Paris, 1812-1829) with the twenty-one volumes of Reclus's Geographic universelle (Paris, 1876-1895).
A characteristic of the class is afforded by the complicated network formed by the leaf -veins, - well seen in a skeleton leaf, from which the soft parts have been removed by maceration.
Black bands will be too fine to be well seen unless the aperture (2h) of the pupil be somewhat contracted.
