Lily-pad decoration
Glass Dictionary

Decoration consisting of a gather around the base of the vessel, which has been drawn upward in four or more projections with rounded ends. Lily-pad decoration was introduced to America by German glassworkers. It became popular in New England, New York, and New Jersey in the second quarter of the 19th century.
Alternate Spellings:
Lilypad decoration
Lily pad decoration
Artwork Examples: