1. An elastic material obtained from the latex sap of trees (especially trees of the genera Hevea and Ficus) that can be vulcanized and finished into a variety of products
   - rubber, natural rubber, India rubber, caoutchouc

Derived forms: gum elastics

Type of: latex

• genus Pilea
• genus Pilosella
• genus Pilularia
• genus Pimenta
• genus Pimpinella
• genus Pinckneya
• genus Pinctada
• genus Pineus
• genus Pinguicula
• genus Pinguinus
• genus Pinicola
• genus Pinnotheres
• genus Pinus
• genus Pipa
• genus Piper
• genus Pipile
• genus Pipilo
• genus Pipistrellus
• genus Pipra
• genus Piptadenia
• genus Pipturus
• genus Piqueria
• genus Piranga
• genus Piroplasma
• genus Pisanosaurus