What does the word Pinnately mean?
: resembling a feather especially in having similar parts arranged on opposite sides of an axis like the barbs on the rachis of a feather a pinnate leaf — see leaf illustration.
What is Pinnately compound mean?
A leaf which is divided into smaller leaflets, those leaflets arranged on each side of the leaf’s central stalk/rachis (axis). A bipinnately compound leaf is twice pinnate; a leaf blade divided into leaflets and having twice-diverged branching. …
What is pinnate in biology?
In plant biology, a pinnate is a compound leaf structure with a feather-like formation of leaflets arranged either in pairs or alternating along the main stem. There are both odd and even pinnate leaflets.
What does a Pinnately compound leaf look like?
Pinnately compound leaves will have twig-connecting petioles of varying lengths with rows of smaller sub-leaves above the axil. These leaflets form on either side of an extension of the petiole or rachis, and although they may look like several small leaves, each of these leaflet groups is actually considered one leaf.
What is the definition of palmate?
Definition of palmate : resembling a hand with the fingers spread: such as. a : having lobes radiating from a common point a palmate leaf — see leaf illustration. b : having the distal portion broad, flat, and lobed a palmate antler.
What does Pinnately veined mean?
Definition. A type of venation pattern in which the secondary veins run parallel to each other from the midrib toward the margin.
What is Pinnately compound leaf give an example?
Pinnately compound leaf: The leaflets are attached to the common axis, called as rachis. Examples include neem and Cassia fistula (also called as golden shower plant).
What are the examples of Pinnately compound leaf?
Note:The example of the pinnately compound leaves is cassia, fistula, neem etc. And the example for the palmately compound leaves are cannabis, callotrops, cucumber, papaya, cucumber etc. When compared to the pinnately compound leaf, palmately compound leaves offer more surface area for photosynthesis.
What does Palmately lobed mean?
Palmately lobed leaves have the lobes spreading radially from a point, like fingers on a hand. Leaves divided into individual leaflets. Leaflets are distinguished from leaves in that there is no bud at the base. Leaves may be palmately or pinnately compound. Some are doubly or even triply pinnate.
What is a palmate?
: resembling a hand with the fingers spread: such as. a : having lobes radiating from a common point a palmate leaf — see leaf illustration. b : having the distal portion broad, flat, and lobed a palmate antler.