Who gave phylogenetic classification of plant kingdom in Flora Armenia ?

Options

A. Benson
B. Cronquist
C. Takhtajan
D. Hutchinson.

Answer

**Step-by-Step Solution:**

1. **Understanding the Question:** The question asks for the scientist who provided the phylogenetic classification of the plant kingdom specifically in "Flora Armenia".

2. **Identifying the Options:** The options given are Benson, Cronquist, Taptajan, and Hutchinson.

3. **Defining Phylogenetic Classification:** Phylogenetic classification is based on the evolutionary relationships among organisms. This means it categorizes plants according to their evolutionary history and relatedness.

4. **Analyzing Each Option:**
- **Benson:** He wrote about plant classification but followed the Bentham Hooker classification and did not specifically publish in "Flora Armenia".
- **Cronquist:** He also contributed to phylogenetic classification but is not associated with "Flora Armenia".
- **Taptajan (Arman L. Taptajan):** He is noted for providing the phylogenetic classification of the plant kingdom in "Flora Armenia". His classification emphasized the evolutionary relationships among flowering plants.
- **Hutchinson:** He also worked on phylogenetic classification but did not publish specifically in "Flora Armenia".

5. **Conclusion:** Based on the analysis, the correct answer is Taptajan, as he is the one who provided the phylogenetic classification of the plant kingdom in "Flora Armenia".

**Final Answer:** The scientist who gave the phylogenetic classification of the plant kingdom in "Flora Armenia" is Arman L. Taptajan (Option 3).

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