1. Low-growing spring-flowering American iris with bright blue-lilac flowers
   - vernal iris, Iris verna 
2. Low-growing summer-flowering iris of northeastern United States
   - Iris cristata

Derived forms: dwarf irises

Type of: flag, fleur-de-lis, iris, sword lily

• inoculator
• inoculum
• inodorous
• inoffensive
• inoffensively
• inoperable
• inoperative
• inopportune
• inopportunely
• inopportuneness
• inordinate
• inordinately
• inordinateness
• inorganic
• inorganic chemistry
• inorganic compound
• inorganic phosphate
• inorganically
• inosculate
• inosculation
• inosine
• inositol
• inpatient
• inpour
• inpouring