What is meant by pinnate?

What is meant by pinnate? : 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

What is meant by pinnate?

: 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 are pinnate leaves?

1. pinnate leaf – a leaf resembling a feather; having the leaflets on each side of a common axis. compound leaf – a leaf composed of a number of leaflets on a common stalk. bijugate leaf, bijugous leaf, twice-pinnate – a pinnate leaf having two pairs of leaflets.

What is pinnate shape?

pinnate – (of a leaf shape) featherlike; having leaflets on each side of a common axis. pinnated. compound – composed of more than one part; “compound leaves are composed of several lobes; “compound flower heads”

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.

What’s the difference between pinnate and palmate leaves?

The key difference between pinnate and palmate is that the pinnate is the venation pattern in which one main vein extends from the base to the top of the leaf and smaller veins arise from the main vein whereas the palmate is the venation pattern in which several main veins radiate from one point where petiole and leaf …

What does pinnate mean?

Definition of pinnate. : 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 does pinnate leaves mean?

• PINNATE LEAF (noun) The noun PINNATE LEAF has 1 sense: 1. a leaf resembling a feather; having the leaflets on each side of a common axis. Familiarity information: PINNATE LEAF used as a noun is very rare.

What does pinnate leaf mean?

pinnate leaf – a leaf resembling a feather; having the leaflets on each side of a common axis. compound leaf – a leaf composed of a number of leaflets on a common stalk.

What does pinnate venation mean?

Pinnate venation. Definition – What does Pinnate venation mean? Pinnate venation is a characteristic, often used as a diagnostic or identification tool for certain types of leaves on trees, shrubs and other herbaceous plants. The venation is part of the plant’s vascular system, much like veins in humans and other animals.