What is meant by Polypetalous corolla?
Definition. Having petals free from one another. Same as choripetalous; opposite of sympetalous.
What is the difference between Polypetalous and Gamopetalous corolla?
Answer: As adjectives the difference between polypetalous and gamopetalous. is that polypetalous is (botany) having a corolla composed of distinct, separable petals while gamopetalous is (botany) having petals wholly or partially fused such that the corolla takes the form of a tube.
Which is the regular Gamopetalous corolla?
Tubular: Regular, gamopetalous corolla with their petals fused to form a tube, as in disc florets of Compositae.
What is Hypocrateriform corolla give an example?
Salver-Shaped or Hypocrateriform – Corolla tube is long and narrow with spreading limbs. eg. Vinca.
What is Polypetalous and Gamopetalous?
Gamopetalous: Flowers with fused petals; examples are Bindweed and Elderberry. Polypetalous: Flowers with free petals; examples are Rose and Camellia.
What is Gamosepalous and Polysepalous?
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 is Gamopetalous and Polypetalous?
As adjectives the difference between polypetalous and gamopetalous. is that polypetalous is (botany) having a corolla composed of distinct, separable petals while gamopetalous is (botany) having petals wholly or partially fused such that the corolla takes the form of a tube.
What is Polypetalae and Gamopetalae?
Gamopetalae is an artificial group used in the identification of plants based on Bentham and Hooker’s classification system. Polypetalae refers to a botanical group of plants, while polypetalous refers to flowers of a distinct type.
Why is the corolla of Solanum described as Gamopetalous?
Explanation: Besides that corolla is also known to protect the inner whorls of the flowers which are also the reproductive parts of the flower that is the androecium and the gynoecium. Solanum nigrum shows a rotate shaped corolla which is a wheel-shaped corolla and it consists of several pleats and has small tubes.
What are the three kinds of corolla petals among these?
Types of Corolla
- Polypetalous (free) and regular (actinomorphic):
- Polypetalous and irregular (zygomorphic):
- Gamopetalous (united) and regular:
- Gamopetalous and irregular:
What is Hypocrateriform corolla?
Definition. Referring to the shape of a sympetalous corolla in which the tube is slender and the lobes are abruptly spreading and flat.
What is Gamopetalous flower?
gamopetalous Describing a flower in which the petals are fused to form a corolla tube.
What’s the difference between polypetalous and gamopetarous?
As adjectives the difference between polypetalous and gamopetalous. is that polypetalous is (botany) having a corolla composed of distinct, separable petals while gamopetalous is (botany) having petals wholly or partially fused such that the corolla takes the form of a tube. Click to see full answer. Besides, what is Polypetalous?
How are the petals of a corolla related?
Two lateral petals called alae or wings overlap the carina and are themselves overlapped by the vexillum. This is a characteristic of the subfamily Papilionaceae, e.g., the pea flower. 1. Tabular: The corolla tube is nearly cylindrical throughout and the limbs are not spreading.
Is the corolla of a calyx fused or free?
Like calyx, corolla can be free (polypetalous) or fused (gamopetalous). In polypetalous corolla, all the petals remain free in origin. In the gamopetalous corolla, the united and free portion is called corolla tube and corolla lobes, respectively. Throat refers to the junction of the tube and lobe.
What is the meaning of the word Corolla?
Meaning of Corolla. Corolla in plants can define as the group of petals that are prominently coloured, encircling the reproductive structures of a flower, i.e. stamen and carpel. Therefore, corolla individually refers as “ Petals ”. Corolla merely refers as the second whorl of a flower that is interior to the calyx.