Which of the following is known as Iris?

Iris refers to a genus of flowering plants that encompasses many species, including various types recognized for their distinct beauty and diversity. The options collectively emphasize the variety within the iris genus.

The term "Orchard Flower" might not be the most common name associated with irises, but the phrase can denote environments where such flowers might naturally grow or be cultivated in gardens.

"Colorful Iris" aptly describes the vivid and diverse color range found among iris species, which can include blue, purple, white, yellow, and even bi-colored variants. This highlights one of the most distinctive features of irises, their striking colors that attract attention in gardens and landscapes.

"Bearded Iris" specifically refers to a popular group of irises known for their distinct "beards" or fuzzy protrusions on the falls of their flowers. This is a well-recognized type of iris that many gardeners favor for its variety and resilience.

Regarding the overall choice of "All of the above," it correctly encompasses the different aspects and types of irises, affirming that all options mentioned relate to the broader classification of the iris genus. Each contributes to the understanding and appreciation of irises in horticulture.