While the list is not a long one, we have some really special varieties of perennial plants and flowers that have botanical names starting with the letter 'I'. You really can't go wrong with an iris and Iris x ampliflora 'Ming Treasure' is one of the best. If you would like a something to brighten up your winter garden, try Illicium parviflorum 'Florida Sunshine', a 2007 Plant Delights/JLBG introduction.
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Iris x louisiana 'Sinfonietta'
Item #: 8370
Zones: 6a to 10b, at least
Dormancy: Summer
Height: 48" tall
Culture: Sun to Part Sun
Origin: United States Hybrid
Pot Size: 3.5" pot (24 fl. oz/0.7 L)
Regular price $27.00Regular priceUnit price per -
Iris x pseudata 'Shiryukyo'
Item #: 10879
Zones: 5a to 9b
Dormancy: Winter
Height: 54" tall
Culture: Sun
Origin: Hybrid
Pot Size: 3.5" pot (24 fl. oz/0.7 L)
Regular price $27.00Regular priceUnit price per -
Sold out
Iris x pseudata 'Take no Sato'
Item #: 17066
Zones: 5a to 9b
Dormancy: Winter
Height: 45" tall
Culture: Sun
Origin: Hybrid
Pot Size: 3.5" pot (24 fl. oz/0.7 L)
Regular price $27.00Regular priceUnit price perSold out -
Iris x pseudata 'Yarai'
Item #: 10881
Zones: 5a to 9b
Dormancy: Winter
Height: 24" tall
Culture: Sun
Origin: Hybrid
Pot Size: 3.5" pot (24 fl. oz/0.7 L)
Regular price $27.00Regular priceUnit price per -
Iris x robusta 'Gerald Darby'
Item #: 1708
Zones: 4a to 9b, at least
Dormancy: Winter
Height: 24" tall
Culture: Sun to Light Shade
Origin: United States Hybrid
Pot Size: 3.5" pot (24 fl. oz/0.7 L)
Regular price $27.00Regular priceUnit price per -
Iris sibirica 'Double Standards'
Item #: 17693
Zones: 4a to 7b
Dormancy: Winter
Height: 34" tall
Culture: Sun
Origin: Hybrid
Pot Size: 3.5" pot (24 fl. oz/0.7 L)
Regular price $25.00Regular priceUnit price per -
Sold out
Iris tectorum 'Snow on the Roof'
Item #: 17609
Zones: 5a to 9b
Dormancy: Winter
Height: 15" tall
Culture: Sun to Light Shade
Origin: China
Pot Size: 3.5" pot (24 fl. oz/0.7 L)
Regular price $27.00Regular priceUnit price perNext crop available: 05/24/2024Sold out -
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Iris tectorum 'Wolong'
Item #: 9142
Zones: 5a to 9b, at least
Dormancy: Winter
Height: 20" tall
Culture: Part Sun to Light Shade
Origin: China
Pot Size: 3.5" pot (24 fl. oz/0.7 L)
Regular price $27.00Regular priceUnit price perNext crop available: 05/17/2024Sold out -
Iris unguicularis 'Dazzling Eyes'
Item #: 9823
Zones: 6b to 9b, at least
Dormancy: Summer
Height: 15" tall
Culture: Sun to Part Sun
Origin: Mediterranean Europe, Northern Africa
Pot Size: 3.5" pot (24 fl. oz/0.7 L)
Regular price $29.00Regular priceUnit price per -
Iris unguicularis 'Francis Wolseley'
Item #: 6636
Zones: 6b to 9b, at least
Dormancy: Summer
Height: 20" tall
Culture: Sun to Part Sun
Origin: Mediterranean Europe
Pot Size: 3.5" pot (24 fl. oz/0.7 L)
Regular price $29.00Regular priceUnit price per -
Iris unguicularis 'Winter Echoes'
Item #: 9981
Zones: 6b to 9b
Dormancy: Summer
Height: 15" tall
Culture: Sun to Part Sun
Origin: Mediterranean Europe, Northern Africa
Pot Size: 3.5" pot (24 fl. oz/0.7 L)
Regular price $29.00Regular priceUnit price per -
Iris versicolor 'John Wood'
Item #: 3908
Zones: 3a to 9b
Dormancy: Winter
Height: 42" tall
Culture: Sun
Origin: United States
Pot Size: 3.5" pot (24 fl. oz/0.7 L)
Regular price $27.00Regular priceUnit price per -
Isodon effusus
Item #: 5413
Zones: 6a to 8b
Dormancy: Winter
Height: 36" tall
Culture: Part Sun to Light Shade
Origin: Japan
Pot Size: 3.5" pot (24 fl. oz/0.7 L)
Regular price $22.00Regular priceUnit price per
More Information About Plants that start with 'I'
List of Perennials That Start With the Letter 'I'
Below are some of the genera in our collection with Latin names starting with I.
- Illicium
- Impatiens
- Indigofera
- Ipheion
- Iris
- Isodon
- Isopyrum