- 1 What are floral characters of Fabaceae?
- 2 What is the formula of floral?
- 3 Is the floral formula of the Fabaceae zygomorphic?
- 4 How many species of Fabaceae are there in India?
What are floral characters of Fabaceae?
Leaves: They have pinnate, compound, alternate and stipulate leaves. Inflorescence: It is spike like or head or umbel. Flowers: The flower is bisexual, actinomorphic, hypogynous to slightly perigynous and bracteate. Calyx: They have 5 sepals.
What is the formula of floral?
It is sometimes found convenient to describe a flower by a simple and concise formula known as the floral formula. In this formula K represents calyx, C=corolla, P= perianth, A=androccium, G=Gynoecium.
Which of the following is the floral diagram of family Fabaceae?
|％||Zygomorphic (bilateral symmetry)|
|K(5)||Calyx – 5 sepals, gamosepalous (united)|
|C1+2+(2)||Corolla – 5 petals, polypetalous|
|A(9)+1||Androecium – 10 stamens, diadelphous|
|G1||Gynoecium – monocarpellary, superior ovary|
How many characters are related to Fabaceae?
Commonly known as the pea family, Fabaceae features about 670 genera and nearly 20,000 species of trees, shrubs, vines, and herbs.
How do you identify Fabaceae family?
Characteristics of Fabaceae Family
- Root: Dicotyledons, taproot with root nodules.
- Stem: Erect or climber; Fabaceae includes shrubs, herbs, trees and majorly climbers.
- Leaves: Petiolate, pinnately compound or simple; pulvinus leaf base, stipulate; reticulate venation.
What is another name for Fabaceae?
The Fabaceae or Leguminosae, commonly known as the legume, pea, or bean family, is a large, economically and medicinally important family of flowering plants.
Which is the member of Fabaceae family?
The family Fabaceae includes a number of important agricultural and food plants, including Glycine max (soybean), Phaseolus (beans), Pisum sativum (pea), Cicer arietinum (chickpeas), Medicago sativa (alfalfa), Arachis hypogaea (peanut), Ceratonia siliqua (carob), and Glycyrrhiza glabra (liquorice).
What is the floral formula of Liliaceae?
Liliaceae is a family of angiosperms. It is a family of monocotyledonous plants. It is also known as the ‘lily family’….Floral Formula.
|A3+3||Androecium – 6 stamens, polyandrous (free), epiphyllous (attached to tepals)|
|G(3)||Gynoecium – tricarpellary, syncarpous (united), superior ovary|
What is the floral formula of tulip?
P3 + 3 A3 + 3 G(3) for the tulip (Tulipa species).
What is floral formula of Solanaceae?
To sum up, in general, the flowers of the Solanaceae family are complete, pedicellate, bracteate or ebracteate, actinomorphic, bisexual, pentamerous and hypogynous. Calyx has five sepals, which are united or gamosepalous with valvate aestivation….Also read:
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Which of the following is NOT a floral character of family Fabaceae?
Seeds can be one or more and non-endospermic. From the above information we have found that fabaceae do not have features such as flowers actinomorphic, aestivation twisted and gamopetalous. Hence, the correct answer is option (B).
What are the floral characteristics of the Fabaceae?
So, from this formula, the information regarding the floral characteristics of the Fabaceae family is as follows: %: Zygomorphic plant. ⚥: Bisexual plant. K(5): Calyx with five sepals which are fused together and hence are called gamosepalous.
Is the floral formula of the Fabaceae zygomorphic?
Ans: No, the flowers in the family of Fabaceae are zygomorphic i.e. they have one plane of symmetry rather than radial symmetry which is for any actinomorphic flower. This quality is shown by the “%” symbol in the floral formula of Fabaceae family.
How many species of Fabaceae are there in India?
Economic Importance 4. Important Types. The family is also known as Fabaceae. It includes 600 genera and 1200 spices. It is regarded as the second largest family of dicotyledons. In India the family is represented by 1100 species and 100 genea.
How many petals does a faba plant have?
To sum up, in general, the flowers of the Fabaceae family are zygomorphic, bisexual, pentamerous and hypogynous. Calyx has five sepals, which are united or gamosepalous with valvate or imbricate aestivation. Corolla consists of five petals, which are polypetalous with vexillary aestivation. Androecium contains ten diadelphous stamens.