What does axillary inflorescence mean?
Definition. An inflorescence that arises from a leaf axil.
Which is an example for axillary inflorescence?
Axillary. Inflorescence positioned in or arising from leaf axils (e.g. Aotus genistoides, Cullen leucanthum).
What is axillary Raceme?
A raceme (/reɪˈsiːm/ or /rəˈsiːm/) or racemoid is an unbranched, indeterminate type of inflorescence bearing pedicellate flowers (flowers having short floral stalks called pedicels) along its axis. In botany, an axis means a shoot, in this case one bearing the flowers.
What is umbel inflorescence?
In botany, an umbel is an inflorescence that consists of a number of short flower stalks (called pedicels) which spread from a common point, somewhat like umbrella ribs. The word was coined in botanical usage in the 1590s, from Latin umbella “parasol, sunshade”. An umbel is a type of indeterminate inflorescence.
What is axillary flower?
The axillary bud (or lateral bud) is an embryonic or organogenic shoot located in the axil of a leaf. Each bud has the potential to form shoots, and may be specialized in producing either vegetative shoots (stems and branches) or reproductive shoots (flowers).
What are axial flowers?
Axial and terminal flower refers to the position of the flower. Flowers located near the middle of the plant is axial whereas flowers located at the ends of the stems are terminal position. 3 (5)
What is axillary cyme?
Axillary Cyme: One or more flowers in the axil of a fully-developed leaf. If there are more than one, the flowers are arranged in a pair-flowered cyme. Examples: Sinningia sp. “Black Hill” [well-developed perennial stem, one or more flowers per axil]
What is Monochasial cyme?
Monochasial cyme: It is also known as uniparous cyme. The main axis terminates in flower and it produces one lateral branch from the base, which also terminates in a flower. Each lateral and subsequent branch also produces one lateral branch with a terminal flower.
What is capitulum in biology?
capitulum An inflorescence that consists of closely packed flowers or florets which have no stalks and arise on a flattened axis, all at the same level. The capitulum is surrounded or subtended by an involucre of bracts giving it the appearance of a single flower. Capitula are typical of the Compositae.
What is Node plant?
A node on a plant is simply the location on a stem to which a leaf or branch is attached. A node is an area on a stem where buds are located. It is a site of great cellular activity and growth, where small buds develop into leaves, stems, or flowers. When pruning, it is important to locate a plant’s nodes.
What does axillary buds produce?
An axillary bud, the precursor of a branch or lateral shoot, is formed at the junction between a leaf and the stem. The shoot apex tends to inhibit outgrowth of axillary buds, a phenomenon called apical dominance. Removal of the shoot tip leads to growth of these buds to produce lateral shoots.
Which is the best definition of axillary inflorescence?
Definition of axillary inflorescence. Categorized under “General”. An inflorescence that arises from the axil of a leaf (leaf base), as apposed to a terminal inflorescence that arises from the end of a stem.
How are the flowers arranged in an inflorescence?
Inflorescence, in a flowering plant, a cluster of flowers on a branch or a system of branches. An inflorescence is categorized on the basis of the arrangement of flowers on a main axis (peduncle) and by the timing of its flowering (determinate and indeterminate). Read More on This Topic
Is there a terminal flower in an indeterminate inflorescence?
In an indeterminate inflorescence there is no true terminal flower and the stem usually has a rudimentary end. In many cases the last true flower formed by the terminal bud ( subterminal flower) straightens up, appearing to be a terminal flower. Often a vestige of the terminal bud may be noticed higher on the stem.
What kind of plant has a flat top inflorescence?
Indeterminate inflorescence. A corymb is a raceme in which the pedicels of the lower flowers are longer than those of the upper flowers so that the inflorescence has a flat-topped appearance overall, as in hawthorn ( Crataegus ).