with peduncle.
Deviations from the Normal or Pattern Flower arise from
Augmentation, increase of floral circles (Water Lily).
Cherisis, increase of organs by division. The Bleeding-heart shows the collateral chorisis of stamens, and the Catchfly
shows the transverse chorisis of corolla.
Anteposition, parts opposite instead of alternate (Grape).
Cohesion,
union of parts of the same set (corolla of Morning-glory).