Iris can be classified as either rhizomatous or bulbous perennials. They feature slender leaves and upright stems that support flowers characterized by three broad, spreading or drooping fall petals alongside three upright, typically smaller, standard petals. These blooms typically appear in late winter, spring, or early summer.

Iris 'Alba Adamgrove Strain'

Iris 'Albatross' (TB)

Iris 'Albert Neyhuys' (Dut)

Iris 'Alberte Rose' (TB)

Iris 'Albino Ice' (TB)

Iris 'Albuquerque'

Iris 'Alcazar' is a herbaceous perennial that grows from rhizomes, reaching heights of approximately 1 meter during its flowering period. It features glaucous, sword-like foliage and produces fragrant purple blooms. The flowers display fall petals that are veined in bronze-violet, while the standards are a soft lavender. Prominent deep orange-yellow beards accentuate the flowers on branched stems, typically blooming in early summer.

Iris 'Alcazar' (TB)

Iris 'Aldo Ratti' (TB)

Iris 'Aldridge Parasol'

Iris 'Alec Howe'

Iris 'Alegre' (BB)

Iris 'Alene's New Love' (SDB)

This is a compact, clump-forming perennial with rhizomes, featuring sword-like leaves in a grey-green hue. From late spring to early summer, it produces sizable, lightly scented flowers that are ruffled and range in color from pale pink to lavender purple. The falls are greyish-orange, complemented by lavender beards.

Iris 'Alene's Other Love' (SDB)

Iris 'Alenette' (TB)

Iris 'Alentejo' (IB)

Iris 'Alerte Rose' (TB)

Iris 'Alex Back' (CH)

Iris 'Alexander Dvorak'

Iris 'Alexandra Beth'

Iris 'Alexandra Sarah'

Iris 'Alexia' is a robust perennial that spreads effectively, featuring upright, glaucous foliage that reaches up to 75 cm in height, accented by a purple hue at the base. The flower stems can grow as tall as 108 cm and display a subtle zig-zag pattern, each capable of supporting as many as 8 flowers. The standards exhibit shades of violet-blue, while the falls are circular with pleated edges in a similar violet-blue, enhanced by darker streaks and tints at the center and along the edges. The beard is not prominently visible. This variety blooms in the mid to late season.

Iris 'Alexia' (TB)

Iris 'Alexis'

Iris 'Alfred Edwin' (TB)

Iris 'Alibi' (La)

Iris 'Alice Bakke'

Iris 'Alice Barnes Blue' (BB)

Iris 'Alice Bee'

Iris 'Alice Belle' (TB)

Iris 'Alice Briscoe' (SDB)

Iris 'Alice Goodman' (TB)

Iris 'Alice Harding' (TB)

Iris 'Alice Mae Cox'

Iris 'Alice May'

Iris 'Alice Preece'

Iris 'Alice Remembered' (TB)

Iris 'Alicia M' (TB)

Iris 'Alida' is a compact, bulbous perennial that reaches a height of up to 15 cm. It features slender, upright leaves. The blooms emerge from late winter to early spring, showcasing pale blue petals. Each lower petal, or fall, has a prominent yellow stripe bordered with white and dark blue spots.

Iris 'Alida' (Reticulata)

Iris 'Alien Mist' (TB)

Iris 'Alien' (IB)

Iris 'Aline' (TB)

Iris 'Alisa' (BB)

Iris 'Alison Elizabeth'

Iris 'Alison Penney' (TB)

Reaching a height of 60 cm, Iris 'Alison Taylor' typically produces up to five blooms per stem. The standards showcase an ochre yellow that transitions to cream towards the center, while the falls display a vibrant lemon yellow accented with ochre yellow edges.

Iris 'Alison Taylor' (IB)

Iris 'Alive'

Reaching a height of 90 cm, Iris 'Alizes' features pale green leaves and stems that support approximately five blooms. The standards are wavy, displaying a white base with light blue accents along the center and edges. The falls are deep blue, transitioning to a greenish-white near the orange beard.

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