Jackson, Frank G · London : Chapman & Hall · leaf 115
FLORAL FORMS. 99 as in the case of leaves, that lateral and vertical ex¬ pansion, with the development of parts, will include … middle of Plate XXI. are given some examples. Fig. io, the cinquefoil, shows a slight deepening of the corolla ; Fig. 13, the herb robert, is an example of the vertical expansion of the corolla and calyx. In Fig. 11, the crocus, a more pronounced vertical development of the whole flower, the sepals…
Decoration and ornament
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