Step 1: Understanding Anomocytic stomata.
Anomocytic stomata (also known as paracytic stomata) are characterized by having guard cells that are surrounded by a group of similar cells. These stomata are commonly found in plants like Cassia acutifolia (senna).
Step 2: Analyzing the options.
(A) Fox glove: This plant is known for having anomocytic stomata, but it is not the typical example used in textbooks.
(B) Atropabelladona: This plant does not exhibit anomocytic stomata.
(C) Urgeniaindica: Not typically associated with anomocytic stomata.
(D) Cassia acutifolia: Correct — Cassia acutifolia, or senna, has anomocytic stomata.
Step 3: Conclusion.
The correct answer is (D) Cassia acutifolia, as it is a known plant with anomocytic stomata.