Corydalis includes annuals, biennials, and perennials that can be either tuberous or rhizomatous. The plants feature leaves that are either ternately or pinnately lobed, and they produce racemes adorned with spurred, tubular flowers.

Corydalis 'Copton's Blue'

Corydalis 'Craigton Blue' is a herbaceous perennial with a rhizomatous growth habit. Its finely divided, mid-green foliage recedes in the summer months. In late spring and early summer, it produces clusters of tubular flowers that are bright blue and measure approximately 4 cm in length. These blooms are borne on red stems that can reach heights of up to 40 cm.

Corydalis 'Craigton Blue'

Corydalis 'Craigton Purple'

Corydalis 'Dzukou Mousse'

Corydalis 'Early Bird'

Corydalis 'Eiric the Red'

Corydalis 'Electric Blue' (v)

Corydalis 'Foundling'

Corydalis 'Golden Spinners'

Corydalis 'Golden Sunrise'

Corydalis 'Heavenly Blue' is a herbaceous perennial that grows to about 30 cm in height. This plant emerges in spring, featuring finely divided green foliage, and it will die back during the summer months. It produces clusters of tubular blue flowers that add interest to the garden during its active growth period.

Corydalis 'Heavenly Blue'

Corydalis 'Hot Lips'

Corydalis 'Kingfisher' is a vertical, winter-dormant perennial characterized by its finely dissected foliage, which appears blue-green and may exhibit a hint of purple. In spring and summer, it produces clusters of slender, tubular flowers that display a vibrant blue hue accented by deep purple on the inner petals.

Corydalis 'Kingfisher'

Corydalis 'Korn's Purple' is a herbaceous perennial that reaches a height of 50 cm. It features delicately divided green foliage and produces racemes of flowers, showcasing deep violet-blue outer petals complemented by white inner petals, blooming in early summer.

Corydalis 'Korn's Purple'

Corydalis 'Latvia Zwanenburg'

Corydalis 'Lentune Rouge'

Corydalis 'Maya' (v)

Corydalis 'New Contender'

Corydalis 'Persian Waif'

Corydalis 'Rainier Blue'

Corydalis 'Red Majesty'

Corydalis 'Rukšāns Red'

Corydalis 'Sapphire'

Corydalis 'Spinners' is a perennial that forms compact clumps, reaching a height of approximately 30 cm. It features lush, fern-like green leaves that fade away by late summer, taking on a bronze hue during the winter months. In spring and early summer, this plant showcases clusters of fragrant, tubular blue flowers that rise on upright red stems.

Corydalis 'Spinners'

Corydalis 'Sue Drew'

Corydalis 'Sylvia's Castle Haven'

Corydalis 'Tory MP' is a rhizomatous perennial that reaches a height of up to 60 cm. It develops a clump of delicate, light green, feathery foliage which typically dies back by mid-summer. In late spring through early summer, this plant showcases clusters of fragrant blue flowers on stems that are either red or have a red tint. A secondary bloom may occur in early autumn.

Corydalis 'Tory MP'

Corydalis 'Vuurvogel'

Corydalis 'Wildside Blue'

Corydalis Blue Line ('Couriblue') is a deciduous perennial that reaches heights of up to 50 cm, creating a dense mound of finely dissected, bluish-green leaves. Its upright, reddish stems produce tubular blue flowers with white interiors, which bloom profusely from spring through autumn.

Corydalis Blue Line ('Couriblue')

Corydalis Sapphires and Gold ('Tuialis')

Corydalis acaulis

Corydalis adrienii

Corydalis adunca

Corydalis aff. adunca

Corydalis aff. glaucescens from Ihnachsai Gorge, Uzbeckistan

Corydalis aff. smithiana

Corydalis afghanica

Corydalis afghanica subsp. elegans

Corydalis aitchisonii

Corydalis aitchisonii subsp. aitchisonii

Corydalis alexeenkoana

Corydalis alpestris

Corydalis alta

Corydalis ambigua 'Yezoensis'

Corydalis ambigua Cham. & Schldlt.

Corydalis ambigua var. yunnanensis

Corydalis anethifolia

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