Petiole How to Grow Plumeria > Leaf > Petiole Posted on November 8, 2022November 9, 2022 by Tex Norwood Tags: Characteristics, LeavesThe stalk that joins a leaf to a stem; leafstalk. Related Articles: J.L. Bridal WhiteMardi GrasWater Uptake and Transport in Vascular PlantsPumeria and Frangipani CharacteristicsGrafting and Budding OverviewVisit our InfoTIP Glossary