fiddle-lippedadj. of a flower, having a lip shaped like a fiddle.
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the world > plants > part of plant > reproductive part(s) > flower or part containing reproductive organs > [adjective] > having or relating to parts > of or having a lip
labiate1706
two-lipped1787
unilabiate1826
fiddle-lipped1836
1836 J. C. LoudonEncycl. Plants (rev. ed.) 4Zingiber panduratum, fiddle-lipped.