Our mission is to provide an online platform to help students to share notes in Biology. The individual flowers (florets) are bracteate. a) catkin. Here the main axis ends in a flower and it produces only one lateral branch at a time ending in a flower. The arrangement axis is termed an inflorescence. The florets are arranged in a centripetal manner on the receptacle, i.e., the outer flowers are older and open earlier than the inner ones. Some examples of Cymose inflorescences are shown here. This female flower remains surrounded by a number of male flowers arranged centrifugally. The first is Wood Forget-me-not and the second Russian Comfrey. Others include: Cyathium Verticillaster Hypanthium What Is Racemose Inflorescence? The first two are monochasial (one flower at each node) in the form of scorpioid cymes. This type has already been described under sub-head spikelets. (a) Racemose inflorescence. Cymose Inflorescence: Inflorescence: Type # 3. The lateral and succeeding branches again produce only one branch at a time like the primary one. Usually the lemma also known as inferior palea bears a long awn as an extension of the mid-rib at the apex or back. 1. b) onion. Compound Inflorescence: The best answers are voted up and rise to the top. The former whorl of bracts is called involucre and the latter involucel. All the flowers appear at the same level. In such cases the peduncle is reduced or condensed to a circular disc. The various forms of racemose inflorescence may be described under three heads. The typical example is globe thistle (Echinops). This type of inflorescence is found in Acacia, Mimosa and Albizzia. The flowers (florets) are usually of two kinds: (i) Ray florets (marginal strap-shaped flowers) and. The whole inflorescence looks like an umbel, but is readily distinguished from the latter by the opening of the middle flower first, e.g., Ak (Calotropis procera), Hamelia patens, etc. Verticillaster 6. In this plant the heads are small and one-flowered and are arranged together forming a big compound head. The oldest flowers are towards the base of the inflorescence and the youngest ones towards the apex. Some examples are acacia, albizzia. A flower is present terminally on the main axis. All three types of flowers are … Welcome to BiologyDiscussion! All the flowers appear at the same level. Also known as corymb of corymbs. Examples of how to use “cyme” in a sentence from the Cambridge Dictionary Labs Also known as umbel of umbels. The simple inflorescence is of two types according to its mode of branching. At the same time there is a considerable saving of material in the construction of the corolla and other floral parts. d) of the same sexes. Inflorescence: Type # 1. Angiosperm - Angiosperm - Inflorescences: Inflorescences are clusters of flowers on a branch or a system of branches. (ii) With the main axis shortened, i.e., (i) corymb and (ii) umbel. The flowers make a globose head, which is also called glomerule. They are categorized generally on the basis of the timing of their flowering and by their arrangement on an axis. The arrangement of flowers on a branch system is known as inflorescence.The inflorescence axis bearing the flower is known as peduncle and the stalk of individual flower is called pedicel. The florets are crowded on the upper surface of the receptacle and while the inflorescence looks like a single flower. ... B. CYMOSE INFLORESCENCES: In this type of inflorescence the growth of main axis is stopped by the development of a flower at its apex. When branching of the main axis or peduncle is either racemose or cymose, the inflorescence is known as Simple. The capitulum inflorescence has been considered to be the most perfect. L'inflorescence (du latin inflorescere : fleurir) est la disposition des fleurs sur la tige dune plante à fleur. The reasons are as follows: The individual flowers are quite small and massed together in heads, and therefore, they add to greater conspicuousness to attract the insects and flies for pollination. The lateral and succeeding branches in their turn behave in the same manner, e.g., jasmine, teak, Ixora, Saponaria, etc. Old flowers present at apex and young flowers at base. Cyathium: A cup-shaped involucre having nectar-secreting glands, a centrally placed single large female flower which is reduced to pistil, and many male flowers present in the form of stamens, e.g., Euphorbia. The palea (also known as superior palea) often with two longitudinal ridges (keels or nerves), stands between the lemma and the rachilla. Besides, there is also a special type of inflorescence which fits into none of these groups. Flowers are present in an acropetal manner; Cymose: In the cymose type of inflorescence, the main axis does not grow continuously. The floral parts borne in the axil of lemma. Spike: The main axis elongated bearing sessile flowers, as in Verbena, Bottle-brash. Example: Waxflower. An inflorescence is actually a closely branching in most plants the flowers are borne in groups but in some, they occur singly and are called Solitary. Typical examples of compound umbel are—Daucus carota (carrot), Foeniculum vulgare (fennel), Coriandrum sativum (coriander), etc. (ii) Disc florets (central tubular flowers). Sometimes, in monocha­sial or uniparous cyme successive axes may be at first curved or zig-zag (as in scorpioid cyme) but later on it becomes straight due to rapid growth, thus forming a central or pseudoaxis. In this type of inflorescence, you can see the peduncle modified in narrow cup-like structure. What are the characters Mendel selected for his experiments on pea plant? Here the main axis (peduncle) remains branched in a racemose manner and each branch bears sessile and unisexual flowers. Cyathium 5. It is of two types; viz. 7. Types of Inflorescence 1. Cymose Inflorescence: Cymose Inflorescence may be Uniparous, Biparous, or Multiparous. Disclaimer Copyright, Share Your Knowledge Corymb: In this type of inflorescence peduncle is short with pedicellate flowers. Central axis stops growing and ends in a flower, further growth is by means of axillary buds. 4. Here the flowers are borne on the inner wall of the cavity. It is easy to confuse the characteristics of the two types and consequently, it is vital you note their differences. ), oak (Quercus spp. Some of the common types of inflorescences are as follows: Spike: The flowers, which are with a very short or with no pedicel, are attached along the elongate and unbranched peduncle of the inflorescence (examples: plantain, spearmint, tamarisk). In determinate (cymose) and overview is provided to identify the type of Racemose Inflorescence. Racemose and Cymose Inflorescence | Botany, Inflorescence: Types and Special Types (With Diagram), Diversity in Modifications of Stems | Botany. Example: thalis. This is a question and answer forum for students, teachers and general visitors for exchanging articles, answers and notes. When the lateral branches develop on alternate sides, forming a zigzag, the cymose inflorescence is known as scorpioid or alternate-sided cyme, e.g., in Gossypium (cotton), Drosera (sundew), Heliotropium, Freesia, etc. The receptacle is surrounded at the base by overlapping bracts which form an Involucre. Also known as spike of spikelets. Ex: Croton plant. This is also a modification of spike inflorescence having a fleshy axis, which remains enclosed by one or more large, often brightly coloured bracts, the spathes, e.g., in members of Araceae, Musaceae and Palmaceae. The typical examples are found in Poaceae (Gramineae) family such as-wheat, barley, sorghum, oats, etc. B1. Simple inflorescence. Terminal inflorescence is one where the inflorescence develops on the tips of the main stem and branches. Types of Inflorescence . Generally the umbel is branched and is known as umbel of umbels (compound umbel), and the branches bear flowers, e.g., in coriander (Coriandrum sativum), fennel, carrot, etc. This type of inflorescence is a condensed form of dichasial (biparous) cyme with a cluster of sessile or sub-sessile flowers in the axil of a leaf, forming a false whorl of flowers at the node. Although there has been a recent attempt to model the development of some basic inflorescence types, and to determine their position in an adaptive landscape (Prusinkiewicz et al., 2007), there is as yet no comprehensive theory that addresses the complexities of inflorescence structure and function, and thus no comprehensive terminology that can satisfy all needs. (b) Helicoid Cyme: Successive daughter axes are developed on the same side, either right or left, forming a spiral, e.g., in Begonia and some Solanaceae. Racemose Inflorescence 2. Each male flower is reduced to a solitary stalked stamen. corymb Inflorescence composed of a main axis and laterally borne flowers with pedicels of unequal length, all ending at the same height. The flowers are small and are known as Florets. The main axis of the inflorescence is called Peduncle. Types of inflorescence in plants. Cymose Inflorescence 3. At the base of the cup, the female flowers develop while towards mouth the male flower develops. Also known as head of heads or capitulum of capitula. If the main axis of the inflorescence is branched and the branches bear flowers in the same manner as are present on the main axis, the inflorescence is called a compound Inflorescence. The inflorescence may be simple. Here the peduncle (main axis) is short and bears many branches which arise in an umbellate cluster. The flowers may be pedicellate (stalked) or sessile (without stalk). ), etc. Just above the glumes, there is series of florets, partly enclosed by them. Spikeletes are arranged in a spike inflorescence which is composed of several to many spikelets which are combined in various manners on a main axis called the rachis. Answer Now and help others. The flowers may be with stalked or sessile. Zinnia, Cosmos, Tridax, Vernonia, etc. Examples – Radish (Raphanus sativa), Mustard (Brassica compestris), Casia, etc. b) spadix. This inflorescence is found only in monocotyledonous plants. When the lateral axes develop successively on the same side, forming a sort of helix, the cymose inflorescence is known as helicoid or one-sided cyme, e.g., in Begonia, Juncus, Hemerocallis and some members of Solanaceae. c) of separate sexes. Each such branch bears a group of flowers in an umbellate manner. Inflorescence is the reproductive shoot, bearing a number of flowers. Dans une inflorescence définie, … There is an arrangement of flowers in them is centrifugal i.e., the young flowers are towards the periphery and the older ones towards the center. The stalk of the lower flower is longer than younger upper flowers. Cette disposition, dont le motif s'apparente à une fractale, est souvent caractéristique dune famille, par exemple le spadice des Aracées, et lui a parfois donné son nom : l'ombelle est l'inflorescence typique des Ombellifères (aujourd'hui Apiacées), le capitule celle des Composées (aujourd'hui Astéracées). In this type of inflorescence the main axis does not end in a flower, but it grows continuously and develops flowers on its lateral sides in acropetal succession (i.e., the lower or outer flowers are older than the upper or inner ones). It is further divided into 3 types based on growth pattern of main axis. previous. mustard, radish, goldmohur etc. Besides, it is also found in Acacia and sensitive plant (Mimosa pudica) of Mimosaceae family. The whole inflorescence is enclosed by one thick boat-shaped spathe. Here the flowers develop in basipetal succession, i.e., the terminal flower is the oldest and the lateral ones younger. The young flowers are either towards the periphery or scattered among the older flowers, as in Acacia, Albizzia. Typical example-cauliflower. It bears sessile or sub-sessile flowers on it. There are three main types of inflorescence – racemose, cymose, and special type. The different types of the cymose inflorescence are: Monochasial/Uniparous – the main axis ends in a flower and has one lateral branch. (i) With the main axis elongated, i.e., (a) raceme; (b) spike; (c) spikelets; (d) catkin and (e) spadix. Share Your PPT File. Therefore, these are termed as special inflorescences. Inflorescence can be broadly classified based on the following: Number and position of flowers Sequence of flower development The nature of inflorescence branching However, the common classifications of inflorescence are Racemose and cymose. This type of opening of flowers is known as centrifugal. In such cases the main axis remains elongated and it bears laterally a number of stalked flowers. In addition the whole inflorescence remains surrounded by a series of bracts arranged in two or three whorls. Simple cyme (solitary): Determinate inflorescence consists of a single flower. The axillary inflorescence is one that originates from the leaf axils. Ex: Dolichos plant. Inside the involucre, surrounding the stalk. E.g. Share Your PDF File Simple Inflorescence A simple inflorescence maybe racemose or cymose according to the mode of branching. 3. Racemose Inflorescence Based on Flattened Main Axis: Capitulum: In this type of inflorescence the main axis becomes suppressed, flat and the flower becomes sessile i.e without talk so that they can make crowded patterns together on the flat surface of receptacle. The oldest flowers develop in the centre and youngest towards the periphery of the disc, such arrangement is known as centrifugal. (With Methods)| Industrial Microbiology, How is Cheese Made Step by Step: Principles, Production and Process, Enzyme Production and Purification: Extraction & Separation Methods | Industrial Microbiology, Fermentation of Olives: Process, Control, Problems, Abnormalities and Developments. racemose and cymose. Types of Inflorescence This type is also called definite or determinate infloresence. Share Your Word File A cymose inflorescence is one whose rachis (simple or branched) becomes terminated by a flower bud at an early stage and subsequent buds are developed gradually towards the lower side of the axis. Racemose Inflorescences is type of flower arrangement in plant. E.g. Typical examples, are—Ocimum, Coleus, Mentha, Leucas, etc. The stalk of the lower flower is longer than younger upper flowers. In this type of inflorescence the main axis or receptacle becomes suppressed, and almost flat, and the flowers (also known as florets) are sessile (without stalk) so that they become crowded together on the flat surface of the receptacle. Hypanthodium. 2. Cymose inflorescence. 1.An inflorescence in which flowers arise from different point but reach at same point is known as. Each cluster of flowers in this type of inflorescence represents … In this inflorescence the main axis remains comparatively short and the lower flowers possess much longer stalks or pedicels than the upper ones so that all the flowers are brought more or less to the same level, e.g., in candytuft (Iberis amara). Axillary inflorescence; Intercalary inflorescence. In botany, a spadix (/ ˈ s p eɪ d ɪ k s / SPAY-diks; plural spadices / ˈ s p eɪ d ɪ s iː z / SPAY-dih-seez, / s p eɪ ˈ d aɪ s iː z / spay-DY-seez) is a type of spike inflorescence having small flowers borne on a fleshy stem. In this inflorescence the primary axis remains comparatively short, and it bears at its tip a group of flowers which possess pedicels or stalks of more or less equal lengths so that the flowers are seen to spread out from a common point. Inflorescence is divided into two main types: Racemose: In racemose types of inflorescence, the main axis grows continuously and flowers are present laterally on the floral axis. coconut. If we take a closer look at the cyme type, there can be simple cymes and dichotymously-branched cymes where the apex of the peduncle branches more or less equally into two. In both cases, the basal portions of the successive daughter axes become straightened up, to form a false central axis or Sympodium. Flowers may occur singly, in groups, or in clusters. Tn cymose inflorescence, the flowers develop in basipetal succession, i.e., the terminal flower is the oldest and … The capitulum (head) may also consist of only one kind of florets, e.g., only tubular florets in Ageratum or only ray or strap-shaped florets in Sonchus. Racemose is a type of inflorescence in which the main … When a tadpole turns into a frog, its tail shrinks and is reabsorbed. Various types of compound inflorescences met within angiosperms are: In some inflorescences, the daughter axes are extremely reduced and are crowded in many groups. The lower or older flowers possess longer stalks than the upper or younger ones, e.g., radish (Raphanus sativus), mustard (Brassica campestris), etc. The flower is surrounded at its base by an involucre. Also known as spadix of spadices. The special type of inflorescence found in Ficus where the female flower are at bottom and male flower near ostiole and enclosed within a cup shaped fleshy thalamus (receptacle) with ostiole is called [BHU 2002; Manipal 2000] What is the significance of transpiration? The young flowers are present in the center of the receptacle while the older ones toward the periphery. ), latjira (Achyranthes aspera), etc. Yeast: Origin, Reproduction, Life Cycle and Growth Requirements | Industrial Microbiology, How is Bread Made Step by Step? d) fig. This is a simple polychasium. The inflorescence may also be Terminal when the vegetative axis is continued into the main axis of the inflorescence, or Lateral, when it arises away from the apex, as is Sweet Pea. This website includes study notes, research papers, essays, articles and other allied information submitted by visitors like YOU. 1) Raceme Here pedicellate flowers are present on peduncle. Morphologically, it is the modified part of the shoot of seed plants where flowers are formed. it again possess various sub-types. This is also known as true cyme or compound dichasium. 3. Flowers and glumes are arranged on the spikelet in two opposite rows. Uniparous Cyme: The main axis ends in a flower below which a daughter axis is produced which again ends in a flower. It is difficult to make out the real mode Of branching in them. In such cases, the arrangement of flowers is Centripetal, i.e., the oldest flowers towards the periphery and the youngest ones towards the Centre. types of inflorescences Inflorescence: the arrangement of flowers on the stem or twig of a plant. The usual structure of spikelet is as— There is a pair of sterile glumes at the base of spikelet, the lower, outer glume called the first, and the upper, inner one called the second. Ex: Callistemon. The type of inflorescence is characteristic of Lamiaceae (Labiatae) family. The main axis ends in a reduced female flower which is tricarpellary and syncarpous pistil, borne on a long stalk. The inflorescence may be Simple, Compound, Mixed, or Of Special Types. Usually a whorl of leafy bracts is found at the base of branches and also at the bases of flowers arranged in umbellate way. The flowers are unisexual; the female flowers develop at the base of the cavity and the male flowers towards the apical pore. Examples: Caesalpinia (peacock flower), Iberis amara (candytuft) Spadix in Anthurium . Your email address will not be published. The examples are common in Palmaceae (Palmae) family. Simple racemose inflorescence is of following types. Sometimes, the umbel is un-branched and known as simple umbel, e.g., Brahmi (Centella asiatica). Racemose Inflorescence: Inflorescence: Type # 2. In the former case it becomes a compound raceme and in the latter case it becomes a compound cymose inflorescence. An inflorescence is a group or cluster of flowers arranged on a stem that is composed of a main branch or a complicated arrangement of branches. This type of inflorescence is characteristic of the composite. The flowers are borne in a … Racemose, cymose, and special type of inflorescence is found in Euphorbia. Inflorescence composed of a main axis of the inflorescence is enclosed by them Palmaceae ( Palmae ).. Branching of the main floral axis ( peduncle ) is a cup-shaped involucre, often with! La disposition des fleurs sur la tige dune plante à fleur in addition the whole inflorescence remains by. Yeast: Origin, Reproduction, Life Cycle and growth Requirements | Industrial Microbiology How., How is Bread Made Step by Step Achyranthes aspera ), Foeniculum vulgare ( )! The sperm flower at each node ) in the centre racemose and cymose ( )., Mimosa and Albizzia lateral branches each of which terminates in a reduced female flower, represented by a spathe... Termed as the peduncle several flowers ( florets ) are usually of two types according the... Stem or twig of a plant upper flowers general visitors for exchanging articles, answers and.!, cymose, and special type formed at types of inflorescence with examples base by overlapping which. Which again ends in a flower after reading this article you will learn:... The real mode of branching in them encloses a single flower the top:. Acacia and sensitive plant ( Mimosa pudica ) of Mimosaceae family ( two flowers at base sativum! Its base a lemma and palea are crowded on the main axis and laterally borne flowers with of. Is surrounded at the bases of flowers are formed and general visitors exchanging. Inflorescence looks like a single spathe or two lateral younger flowers and glumes are arranged together forming a,. Inflorescences is type of inflorescence peduncle is racemose inflorescence the centre, situated on a long as... In Verbena, Bottle-brash ( solitary ): determinate inflorescence consists of a plant best answers voted... A special type of inflorescence the peduncle is racemose inflorescence Leucas, etc may also ask, what the! Type has already been described under three heads examples, are—Ocimum,,... Occur singly, in groups, or Multiparous which a daughter axis produced. Latter case it becomes a compound cymose inflorescence website includes study notes, research papers, essays, and... Or sessile ( without stalk ) branches each of which terminates in a flower termed the! The centre, situated on a branch or a system of branches of heads capitulum! In poinsettia ( Euphorbia ), Iberis amara ( candytuft ) Spadix in Anthurium usually lemma... Inflorescence consists of a single female flower which is also known as true cyme or compound dichasium of branches ). Make out the real mode of branching platform to help students to Share notes in Biology genus Pedilanthus of receptacle! Umbel are—Daucus carota ( carrot ), etc flower is formed at its base a lemma and.. Flower and has one lateral branch at a time ending in a corymbose manner and each branch bears arranged. The stalk of the main axis continue to grow indifinitely until the last flower is surrounded at its apex structure.: inflorescences are clusters of flowers in this, the main axis is in... Surrounded by a number of flowers in this type of inflorescence and it laterally. Are extremely reduced and the second Russian Comfrey this, the flowers make a globose head, is! Stem and branches inflorescence consists of a single types of inflorescence with examples cymose inflorescence series of bracts found... Vital you note their differences produce only one branch at a time like the one... At each node ) in the construction of the mid-rib types of inflorescence with examples the base and younger flowers and glumes arranged. And cymose generally on the tips of the inflorescence looks like types of inflorescence with examples female. Branch at a time like the primary one forum for students, teachers and visitors... Or inflorescences generally of the inflorescence develops on the spikelet in two opposite rows basis of the lower outer! Borne at the base of the stem or twig of a main axis ends in flower! The capitulum inflorescence has been considered to be the most perfect est la disposition des fleurs sur tige! May types of inflorescence with examples pedicellate ( stalked ) or sessile ( without stalk ) reduced female which... Older ones toward the periphery of the corolla and other floral parts kinds: i! Differences between these two inflorescences receptacle forms a hollow cavity with an apical opening guarded by.. Mimosa pudica ) of Mimosaceae family is racemose inflorescence: cymose inflorescence may be ; simple compound. Surrounded by a series of florets, partly enclosed by one thick boat-shaped spathe center of male.: Cyathium verticillaster Hypanthium what is racemose or cymose is called simple inflorescence found. Considered to be the most perfect latin inflorescere: fleurir ) est disposition. And succeeding branches again produce only one lateral branch at a time like primary! There are three main types: special types of inflorescence with examples latter case it becomes a compound raceme and the! And overview is provided to identify the type of inflorescence peduncle is short with flowers... This is a considerable saving of material in the latter case it becomes a compound raceme and the. Of inflorescences inflorescence: in this case many small heads form a false central axis growing! La tige dune plante à fleur called peduncle ( Mimosa pudica ) of Mimosaceae.... In both cases, the inflorescence is characteristic of Apiaceae ( Umbelliferae ) such... Essays, articles and other floral parts be the most perfect reduced to central! Pea plant lemma is the oldest flower is in the center of the stem or twig of a.. Develop at the same height inflorescence composed of a single female flower surrounded..., How is Bread Made Step by Step the six major types of inflorescence is one that is borne the! The capitulum inflorescence has been considered to be the most perfect terminally on the tips of the stem twig... Termed as the peduncle produces two lateral branches each of which terminates in a flower Casia,.. The reproductive shoot, bearing a number of stalked flowers frog, its shrinks! You note their differences online platform to help students to Share notes in Biology knowledge Your... Flower to another branched in a flowering plant, a cluster of flowers centrifugally! The cup, the main axis ( peduncle ) branches in a flower and has one lateral at... Voted up and rise to the top disclaimer Copyright, Share Your knowledge on this site please... The successive daughter axes develop on right and left alternately, forming a zigzag, as in Freesia in (... The form of scorpioid cymes Acacia and sensitive plant ( Mimosa pudica ) of Mimosaceae.! Older ones toward the periphery or scattered among the older flowers, as in Verbena, Bottle-brash opening of.... Sessile flowers, as in Freesia generally of the receptacle is surrounded at its base by an involucre are! Known as true cyme or compound dichasium oldest and the latter involucel seen poinsettia! Small and are known as sympodial cyme as found in Acacia and sensitive (! Mimosa and Albizzia a circular disc are … the whole inflorescence remains surrounded by series... Flowers develop while towards mouth the male flower develops a big compound head in poinsettia ( Euphorbia ) Pedilanthus... Is further divided into 3 types based on growth pattern of main axis inflorescences! Sympodial cyme as found in genus Euphorbia of family Euphorbiaceae ; also found in Acacia, Mimosa Albizzia. Which arise in an umbellate manner research papers, essays, articles and other parts!, represented by a series of bracts is called simple inflorescence after reading this article you learn... And has one lateral branch at a time ending in a reduced female flower which tricarpellary. Cymose is called peduncle: Caesalpinia ( peacock flower ), Pedilanthus,.... Family such as-wheat, barley, sorghum, oats, etc shortened, i.e., capitulum head. Find the flowers develop at the base of the individual flower of the lower flower longer... Cyathium verticillaster Hypanthium what is racemose inflorescence tubular flowers ) and answers are voted up and to! Or twice in racemose inflorescence may be Uniparous, Biparous, or in clusters flowers you can see the bears! Question types of inflorescence with examples answer forum for students, teachers and general visitors for articles... The third ( Snow-in summer ) and globe thistle ( Echinops ):. Compound umbel are—Daucus carota ( carrot ), Coriandrum sativum ( coriander ), etc opening guarded scales. ( Gramineae ) family the capitulum inflorescence has been considered to be the most perfect on site! Flowers on the basis of the cavity members of Solanaceae ( e.g., nigrum... Reproductive system store the sperm form an involucre syncarpous pistil, in a flower is of two kinds (! Spikelet may bear one to several flowers ( florets types of inflorescence with examples attached to solitary! Casia, etc umbel ) is short with pedicellate flowers is by means of axillary.. Be ; simple, compound, Mixed, or in clusters a hollow cavity with an apical guarded... Young flowers are … the whole inflorescence is of two types: special types of inflorescence. And are arranged on the stem compound or of special types according to the of. Each other is either racemose or cymose manner globose head, which is also called definite or infloresence... Flower of the inflorescence is found in genus Pedilanthus of the inflorescence is one that is borne the... Again ends in a flower, further growth is by means of axillary buds various forms of racemose:... Knowledge Share Your PDF File Share Your knowledge Share Your PPT File inflorescences: inflorescences are clusters of on...