What is a Diadelphous?

: united by filaments into two fascicles used of stamens.

What is Isomerous flower?

having an equal number of parts, markings, etc. Botany. (of a flower) having the same number of members in each whorl.

What is Introse?

Introse anther. Extrorse anther. Anthers dehiscing outwards from the center of the flower is called as introse anther. Anthers dehiscing toward the center of the flower is called as an extrorse flower. Members of Ericaceae have introse anther at maturity.

What is the meaning of Bicarpellary?

/ (bakplr) / adjective. botany (of an ovary) having two carpels.

What is Dithecous?

Dithecous. (Science: botany) Having two thecae, cells, or compartments. Origin: Pref.

What is Polyadelphous?

polyadelphous. / (pldlfs) / adjective. (of stamens) having united filaments so that they are arranged in three or more groups. (of flowers) having polyadelphous stamens.

What is the Merosity of Lily?

It is most commonly used in the context of flowers where it refers to the number of sepals in a whorl of the calyx, the number of petals in a whorl of the corolla, the number of stamens in a whorl of the androecium, or the number of carpels in a whorl of the gynoecium.

What do you mean by Pentamerous flower?

: divided into or consisting of five parts specifically : having each floral whorl consisting of five or a multiple of five members.

What is Trimerous and Pentamerous?

Pentamerousadjective. (botany) In five parts; made up of five parts. ‘The Apocynaceae have pentamerous flowers.’; Trimerousadjective. (botany) Organized in threes; having parts in numbers that are multiples of three.

What is Introse and Extrose?

Anthers which have their face towards the pheriphery of the flower is called Extrose anthers. While if the face of anther lies towards centre of the flower, it is known as Introse anther.

What is anther Basifixed?

One is basifixed, in which an anther is attached from its base to the filament and another one is dorsifixed, in which anther is attached at its center to the filament. Also, an anther whose attachment is middle so that it can swing freely is called as versatile anther.

What is Obdiplostemonous?

: having the stamens in two whorls with those of the outer whorl opposite the petals compare diplostemonous.

What is the meaning of Bilocular?

Medical Definition of bilocular : divided into two cells or compartments.

Is Liliaceae a Tricarpellary?

The Liliaceae are a family of around 2500 species of herbaceous perennial monocots. It is also known as the ‘family of lilies’. With axile placentation gynoecium, they have syncarpous, tricarpellary, trilocular, superior ovary. … They have gynoecium syncarpous, bicarpellary, bilocular, superior ovary, axile placentation.

What is Monocarpellary gynoecium?

Monocarpellary: Gynoecium consisting of a single carpel, e.g., Leguminosae. Gynoecium in a Flower: Component # 3. Apocarpous: When carpels are free, e.g., Ranunculaceae.

What is Ditherecous?

Hint: Dithecous anther is the anther that contains two anthers lobes which are connected to each other by a connective or a sterile band. Examples are angiosperms and crotalaria mustard, solanum. Microsporangia produces microspores.

What is the meaning of Dorsifixed?

: attached by the back used especially of anthers.

What is Micro Sporogenesis?

Microsporogenesis comprises the events which lead to the formation of the haploid unicellular microspores. During microsporogenesis the diploid sporogenous cells differentiate as microsporocytes (pollen mother cells or meiocytes) which divide by meiosis to form four haploid microspores.

What is Syngenesious?

: united by the anthers syngenesious stamens : having stamens so united.

What is Synandrous?

Synandrous meaning (botany) Having stamen fused along both their filaments and anthers. adjective. 2. (botany, rare) Having stamens fused together in any way.

What is Polypetalous?

: having or consisting of separate petals.

Are orchids Trimerous?

Orchids (family Orchidaceae) are one of the two largest families of flowering plants (the other being the Asteraceae). They are monocotyledons, like the grasses. … Monocots typically have flowers whose parts are in groups of three, or multiples of three – they are trimerous. Orchids are no exception.

What is Corolla in flower?

: the part of a flower that consists of the separate or fused petals and constitutes the inner whorl of the perianth.

Which flowers are Tetramerous or Pentamerous?

Tetramerous flowers are those flowers that exhibit sepals, stamens, petals all in sets of four. Pentamerous flowers are those flowers that exhibit sepals, stamens and petals all in sets of five. Example of tetramerous flower includes Crucifer, members of Brassicaceae.

What is Heterochlamydeous flower?

Complete flower. Description: Drawing of a complete flower, i.e., a flower with all of the floral whorls present, i.e., the calyx, corolla, stamens, and pistil. … This flower has both stamens and a pistil and is, thus, bisexual or also called a perfect flower or a hermaphordite.

What is Dichlamydeous flower?

: having both calyx and corolla (as a rose)

What is solitary flower?

When a flower is not a part of an inflorescence, such a flower is called a solitary flower. The solitary flowers are always present at a specific position of the plant. The flower appears singly or separated from other flowers due to dense vegetative regions.

What are Tetramerous flowers?

In a tetramerous flower, the floral parts are arranged in four or even multiples of four in such a way that each whorl of flower parts has four flower parts An example is Brassica juncea.

What is meant by Polysepalous and Gamosepalous?

Gamosepalous refers to a flower that possesses a calyx, consisting of fused sepals. … Polysepalous refers to a flower that possesses a calyx, consisting of separate sepals.

What are Trimerous and Pentamerous conditions?

Trimerous flowers are those that have floral parts in the count of three. These flowers are characteristic features of monocots. Dicots either have tetramerous or pentamerous flowers. Gymnosperms do not have the flowers.