Origin of stipule
OTHER WORDS FROM stipulestip·u·lar, adjective
How to use stipule in a sentence
Polygonace—Herbs with sheathing stipules, alternate leaves, and small (generally) bisexual flowers.
Polygalace—Herbs with alternate, simple leaves (without stipules), and irregular flowers.
When the bud opens, and the leaf goes out into the world, the stipules stay behind.A Little Garden Calendar for Boys and Girls|Albert Bigelow Paine
The stipules of the common vetch secrete largely during sunshine, and hive-bees collect the sweet fluid.
The flour still adhered to this side; I see little bracteae or stipules apparently with glandular ends at the base of the calyces.