Iris are plants with sword-shaped leaves and erect stalks bearing bright-colored flowers composed of three petals and three drooping sepals.
I would use "irises."
Do not allow irises to become too crowded in your garden because the irises will flower poorly or not at all.
There are around 300 species of irises, which belong to the genus Iris. These plants are commonly classified into several categories, including bearded irises, beardless irises, and bulbous irises. Each category encompasses various species and hybrids, contributing to the diversity of colors and forms found in irises.
Vincent van Gogh painted 'Irises'
William Rickatson Dykes has written: 'A handbook of garden irises' -- subject(s): Irises (Plant), Irises (Plants) 'Irises' -- subject(s): Iris (Plant), Irish
You can find irises in temperate parts of the world. There are over 300 species.
Yes, usually called Vase with Irises.
Irises do not live naturally in the desert but can be grown there with sufficient irrigation.
The plural of iris is irises.
The cast of The Irises - 1991 includes: Michael Rudder as Auctioneer
Irises
Irises like much of flowering plants are beautiful because God intended it to be that way.