In this article we will discuss about:- 1. Meaning of Floral Diagram 2. Indication of Floral Diagram 3. How to Draw ?. Meaning of Floral Diagram: A floral diagram is a diagram of a cross-section of the flower as it would appear if all floral parts were cut at the same level. It is the ground plan in graphic form [...]
In this article we will discuss about:- 1. Meaning of Floral Formula 2. Symbols Used in Construction of Floral Formula 3. How to Write Floral Formula? 4. How to Read Floral Formula?. Meaning of Floral Formula: It is a symbolic and numerical representation of various floral parts. It also furnishes information regarding symmetry, sexuality and interrelationship of various floral parts [...]
The following points highlight the thirty-six important Swingle’s principles for plant classification. Swingle’s Principle # 1. Plant relationships are up and down genetic lines and these must constitute the framework of phylogenetic taxonomy. Swingle’s Principle # 2. Some evolutionary processes are progressive while others are regressive. Swingle’s Principle # 3. Evolution does not necessarily involve all organs of the plant [...]