|
|
Keywords:
Pinnate,
Inflorescence,
Petiole,
Frond,
Axis
The spine; the vertebral column.
Same as Rhachis.
the portion of the petiole or stem to which the green leafy part of the plant (fern) is attached
The main branching stem of the spike inflorescence (head) in cereals.
The axis or central line of a leaf or flower.
the main axis of an inflorescence or compound leaf.
In a compound leaf or inflorescence, the rachis is the primary stem-like structure on to which the other parts attach.
The common stalk in a compound leaf to which the leaflets are attached. (See also Leaf parts.)
(= rhachis): the axis of an inflorescence or a pinnate leaf; pl. rachises. secondary rachis: the axis of a pinna in a bipinnate leaf, or of a branch in a branched inflorescence.
The axis of a compound leaf or inflorescence.
the axis of the branchial plume.
n., the central prolongation of the stalk (peduncle), the axis through an inflorescence, or of a leaf stalk (petiole), the axis through a compound leaf.
the central stalk which bears the leaflets of a compound leaf
The rachis is the main axis of the pinnately compound leaf. It is the portion of the pinnately compound leaf that is attached to the petiole. DIAGRAM: Fern Frond PHOTO
The main axis of a pinnately compound leaf.
The axis of a compound leaf, or of a spike, or raceme.
The axis along which the leaflets of a pinnate leaf are arranged (walnut).
The primary axis of the wheat ear, it bears the spikelets.
A central stalk on a leaf or branch on which leaflets grow.
a stalk bearing flowers or leaflets
axis of a compound leaf or compound inflorescence
the series of vertebrae forming the axis of the skeleton and protecting the spinal cord; "the fall broke his back"
A main axis, such as that of a compound leaf.
an extension of the peduncle serving as the axis of an inflorescence
The central axis of a raceme or spike.
central axis of an inflorescence or pinnate leaf.
the central shaft of the feathers
The central stalk of an inflorescence to which the pedicels of individual flowers are attached.
In grasses, the main or central stem of a simple (non-compound) flowerhead such as that of a spike (compare axis).
portion of pinnate leaf to which leaflets are attached
The continuation of the stripes in a fern that is divided.
main axis of attachment for leaves or flowers
Section of the frond midrib that bears the leafy part of the frond.
The axis of a flowering branch or the cenral stalk of a compound leaf..
The midrib of a compound leaf The rachis is an extension of the actual leafstalk.
a midrib of the lamina, or of a primary, secondary, tertiary etc. pinna. When unqualified, refers to the midrib of the frond, i.e. the main axis above the lowermost primary pinna. Also spelled rhachis. pl. rachises.
axis bearing flowers or leaflets; i.e. the petiole of a fern frond; plural rachides or rachises.
(Gr. rhachis, a backbone) Main axis of a spike; axis of fern leaf (frond) from which pinnae arise; in compound leaves, the extension of the petiole corresponding to the midrib of an entire leaf.
The main stem that runs from the peduncle down through the cluster of grapes
The central axis of a spike or raceme inflorescence or pinnately compound leaf.
the stalk to which the blades of a compound leaf are attached
The central elongated axis of an inflorescence or compound leaf.
Axis of a grass spike or raceme.
The axis of a spike, spicate raceme, or raceme inflorescence.
The central axis of the frond; it might be called a mid-rib.
The central spine of an inflorescence.
tiny joining stalk that connects the grain to the ear in such plants as maize, wheat, and other cereals
main axis of a leaf or spike
Axis of the wheat head.
In a pinnately compound leaf, the elongated structure that attaches to both the leaflets and the petiole, which then attaches to the stem. A rachis is sometimes referred to as the axis of the pinnately compound leaf.
The axis of a compound fern blade.
The main stem or axis of a cluster. The framework of the cluster to which the pedicels are attached.
Major axis within an inflorescence. compound
central axis of leafy part of pinnately compound leaf
The central prolongation of the stalk ( peduncle), the axis through a flower structure, or of a leaf stalk ( petiole), the axis through a compound leaf.
central stalk in fern megaphyll
The rachis is the midrib of a leaf. It is usually continuous with the petiole and is often raised above the lamina (the leaf blade). On a compound leaf, the rachis extends from the first set of leaflets (where the petiole ends) to the end of the leaf.
The axis of a compound leaf or an inflorescences.
in botany, axis
|
