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Webster 1913 Edition

Adj.

(Bot.)

(a)

Having the edges bent abruptly toward the axis; – said of the parts of the calyx or corolla in æstivation.

(b)

Having the edges rolled inward and then arranged about the axis without overlapping; – said of leaves in vernation.

See also: in duplicate

induplicate ‎(comparative more induplicate, superlative most induplicate)

(botany) Having the edges bent abruptly toward the axis; said of the parts of the calyx or corolla in aestivation.
(botany) Having the edges rolled inward and then arranged about the axis without overlapping; said of leaves in vernation.