Definition: Describing a plant part that has a stalk connecting it to the main stem or branch.

Example: The leaves of the plant are petiolate, meaning they have a stalk that attaches them to the stem.

Definition: A thin stalk that connects a leaf to the main stem of a plant.

Example: The petiole of the leaf helps support it and connects it to the branch.

Definition: Having a petiole, which is the stalk that attaches a leaf to a stem.

Example: The petioled leaves of the plant swayed gently in the breeze.

Definition: A small stalk that connects a leaflet to the main stem of a compound leaf.

Example: The petiolule helps support the leaflet on the compound leaf.

Definition: A type of seabird that is usually black, gray, or white and belongs to the order Procellariiformes, known for flying long distances over the ocean.

Example: The petrel glided gracefully over the waves, searching for fish.

Definition: The process where organic material is replaced by minerals, turning it into stone, or the state of being extremely shocked or unable to move.

Example: The petrifaction of the tree over millions of years created a beautiful fossil.

Definition: The process of turning organic material into a stony substance, often preserving its original shape.

Example: The petrification of the tree trunk took thousands of years, resulting in a beautiful fossil.

Definition: Relating to a very hard and dense part of the temporal bone in the skull, which protects the inner ear.

Example: The petrous part of the temporal bone is crucial for protecting the inner ear structures.

Definition: A type of flowering plant that is often grown in gardens, known for its colorful, funnel-shaped flowers that can be white, purple, or other colors.

Example: The garden was filled with beautiful petunias in various shades of purple and pink.

Definition: A type of cactus that is found in Mexico and the southwestern United States. It has a round shape and is often used by some Native American groups for its hallucinogenic properties, especially in religious ceremonies.

Example: The Native American tribe used peyote in their spiritual rituals to connect with their ancestors.