Triple-leaf

A descriptive term primarily used in botany to characterize a compound leaf structure where three leaflets arise from a single point on the petiole (leaf stalk). This arrangement is a distinctive feature often used for species identification. The central leaflet often has a slightly different morphology or position compared to the two lateral leaflets. The term is particularly applicable when discussing plant morphology and taxonomy, aiding in differentiating various plant species based on their leaf structure.

Triple-leaf meaning with examples

• The botanist carefully examined the plant, noting the distinctive triple-leaf arrangement; this characteristic immediately pointed towards a specific species known for its trifoliate leaves. Further study would confirm the identification. The presence, size and shape of the leaflets were critical in separating the different species.
• While surveying the forest floor, she observed several plants exhibiting a triple-leaf structure. Taking careful notes on the shape, margin type, and surface characteristics of these leaflets, the details aided her in making a tentative identification of the species. This pattern helps distinguish them from other plant species.
• The educational guide featured a detailed diagram illustrating the triple-leaf arrangement, clearly showing how three leaflets stemmed from the same point, in comparison with palmate and pinnate leaves. The illustration showed how it differs from other forms of compound leaves such as those with multiple leaflets. The diagram clarified the leaf structure for students.
• Comparing the specimens under a microscope, they analyzed the venation pattern of the leaflets in the triple-leaf configuration. The branching of the veins in the central leaflet appeared somewhat different than those in the lateral leaflets. The observation enabled the botanists to distinguish them from similar plants.