Compound leaves may be pinnate with pinnae (leaflets) on both sides of a rachis (axis), or may be palmate with multiple leaflets arising from a single point. [1] . Leaf structure is described by several terms that include: Being one of the more visible features, leaf shape is commonly used for plant identification.

The meaning of PINNATISECT is cleft pinnately to or almost to the midrib.

Jan 16, 2023 · (botany, of leaves) Having lobes with incisions that extend almost, or up to midrib. Less deep incisions are called pinnatifid or pinnatipartite.

Feb 29, 2024 · The visual difference between pinnatifid and pinnatisect leaves is evident in many plant species. Pinnatifid leaves offer a somewhat softer, less divided aesthetic, while pinnatisect leaves appear more dissected and segmented, providing a distinct botanical feature.

(of leaves) pinnately divided almost to the midrib but not into separate leaflets.... Click for English pronunciations, examples sentences, video.

With the Compositæ, swarms of small Cruciferæ occur; that with purple flowers and pinnatisect leaves being the most common. Pinnatisect definition: . See examples of PINNATISECT used …

What does the adjective pinnatisect mean? There is one meaning in OED's entry for the adjective pinnatisect . See ‘Meaning & use’ for definition, usage, and quotation evidence.

pinnatisect - (of a leaf shape) cleft nearly to the midrib in narrow divisions not separated into distinct leaflets

Two terms that often come up in botanical discussions are pinnatifid and pinnatisect. These terms describe the shape and division of leaves, and while they may sound similar, they have distinct differences.

DISCLAIMER: These example sentences appear in various news sources and books to reflect the usage of the word ‘pinnatisect'. Views expressed in the examples do not represent the opinion …