IBERIS sempervirens (eye-BEER-iss) (sem-per-VI-renz) | IBERSE3 |
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Common Name: Candytuft |
Description: RHS Award of Garden Merit. Spreading, evergreen plants completely covered with pure white flowers in spring. |
Zone: 5 |
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IBERIS sempervirens 'Autumn Beauty' (eye-BEER-iss) (sem-per-VI-renz) | IBERAB3 |
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Common Name: Candytuft |
Description: Superior evergreen variety; blooms spring and fall. Fine for rock garden or ground cover. |
Zone: 5 |
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IPOMOPSIS aggregata (eye-poe-MOP-sis) (ag-GRE-gat-a) | IPOMAG3 |
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Common Name: Scarlet Rocket, Gilia |
Description: Showy spikes of intense red, tubular flowers in July and August; biennial. Old-fashioned favorite. |
Zone: 5 |
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IRIS cristata (EYE-riss) (kris-TAH-ta) | IRISCR3 |
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Common Name: Dwarf Crested Iris |
Description: RHS Award of Garden Merit. Native. Usually blue flowered; shade tolerant. |
Zone: 3 |
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IRIS ensata 'Variegata' (EYE-riss) (EN-sa-ta) | IRISEV5 |
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Common Name: Variegated Japanese Iris |
Description: RHS Award of Garden Merit. Striking, variegated foliage with dark purple flowers. |
Zone: 5 |
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IRIS pallida 'Aurea Variegata' (EYE-riss) (PAL-ih-duh) | IRISAV8 |
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Common Name: Flag, Fleur-De-Lis |
Description: There is nomenclature confusion in this species! This has distinctly more yellow variegation and is more vigorous than 'Variegata'. Lovely, fragrant, lavender flowers. |
Zone: 4 |
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IRIS pallida 'Variegata' (EYE-riss) (PAL-ih-duh) | IRISPV8 |
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Common Name: Variegated Orris Root |
Description: Fragrant, lavender-blue flowers; handsome leaves variegated with creamy-white and gray-green. |
Zone: 4 |
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IRIS sibirica 'Butter & Sugar' (EYE-riss) (si-BEER-ih-ka) | IRISBS5 |
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Common Name: Flag, Fleur-Des-Lis |
Description: RHS Award of Garden Merit. A rebloomer with creamy standards and butter-yellow falls. |
Zone: 4 |
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IRIS sibirica 'Caesar's Brother' (EYE-riss) (si-BEER-ih-ka) | IRISCB5 |
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Common Name: Flag, Fluer-De-Lis |
Description: Rich, deep blue variety. |
Zone: 4 |
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IRIS sibirica 'Kaboom' (EYE-riss) | IRISKA5 |
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Common Name: Fleur-De-Lis |
Description: Large, double, blue-violet with gold and white sunburst; tetraploid. |
Zone: 3 |
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