What are floral characters of Fabaceae?
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.
What is the floral formula of Fabaceae?
The floral formula of family Fabaceae is given by % ⚥ K(5) C1+2+(2) A(9)+1 G1.
What is floral characters of the family?
Floral characters Perianth: Indistinctive sepal and petal; six tepals (3+3), often united tepals; valvate aestivation. Androecium: Six stamens in two whorls (3+3). Gynoecium: Syncarpous, tricarpellary, trilocular, superior ovary with axile placentation. Fruit: Mostly Capsule and sometimes berry.
What is the floral formula of family Rosaceae?
Rosaceae — the rose family (100/3000; Cosmopolitan, most common in temperate \subtropical N. Hemisphere) (Floral formula: Ca 5 Co 5 A10-?
Which of the following members belong to Fabaceae family?
The following is a list of some of the major genera and species in Fabaceae, arranged alphabetically by common name.
- acacia (genus Acacia)
- alfalfa (Medicago sativa)
- almendro (Dipteryx oleifera)
- bean (genus Phaseolus)
- bird’s-foot trefoil (Lotus corniculatus)
- bush clover (genus Lespedeza)
- broom (genus Cytisus)
What are distinguishing characters of family Rosaceae?
Rosaceae generally have five sepals, five petals, and many spirally arranged stamens. The bases of the sepals, petals, and stamens are fused together to form a characteristic cup-like structure called a hypanthium. They can be arranged in spikes, or heads. Solitary flowers are rare.
Which of the following represents floral characters of the family Liliaceae?
The floral characters of liliaceae are bisexual, actinomorphic, polyandrous, superior ovary, axile placentation.
For example, the floral formula of family Fabaceae is given by % ⚥ K(5) C1+2+ (2) A(9)+1 G1. Even though the above given floral formula of Fabaceae might seem just a bunch of symbols at first to you, it will seem fairly easy once you understand what these symbols mean.
What is Fabaceae-Papilionaceae?
Distribution of Fabaceae-Papilionaceae 2. Vegetative Characters of Fabaceae-Papilionaceae 3. 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.
What is the distribution of Fabaceae?
The Fabaceae have an essentially worldwide distribution, being found everywhere except Antarctica and the high arctic. The trees are often found in tropical regions, while the herbaceous plants and shrubs are predominant outside the tropics.
Are the flowers in the family Fabaceae radial symmetry?
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.