typically they are pink blue and yellow
Brownish red, that's the only color
The singular possessive form for the noun iris is iris's.Example: The iris's color brings the garden to life.
Yes, even though having black irises is extremely rare. Some people mistake very dark brown eyes for being black eyes (irises). This dark brown color comes from a condition called aniridia, where the color of the iris is very close to the color of the pupil.
No, Irises come in almost every color of the rainbow, a true red and a green would be two colors that an Iris would not come in, although some maroons have been cultivated.
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.
True red is the holy grail for irises. Hybridizers have been working for many years to get a true red. Some are crossbreeding iris with other plants to get the red color. Some are just crossing wine or orange irises to achieve true red.www.nytimes.com/2006/06/27/science/27iris.html?_r=0
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
Iris does mean a color because it is a color in your eye.
Yes, usually called Vase with Irises.
You can find irises in temperate parts of the world. There are over 300 species.