Illustration of Iris pallida by Franz Eugen Köhler in Köhler's Medizinal-Pflanzen (1887). [Public Domain]

Genus: Iris


Common Names: iris


Description coming soon.


Distribution: temperate Northern Hemisphere

Our Selection

Iris 'Bronze Baby'


Common name(s): Pacific coast iris


Description: perennial; a compact Pacific Coast hybrid (California species) with reddish-bronze flowers in spring. Clumping evergreen leaf blades to 6 in. tall.


Height: to 1 ft. Spread: to 1 ft.


Position: full sun to part shade and well-draining soil


Uses: ornamental


Winter Hardiness: to 10 F and below

Iris ×germanica 'Florentina'


Common name(s): orris root


Description: perennial; an iris with sweet violet-scented rhizomes that have been used in perfumeries since the 1600s in Florence, Italy. Cultivation has declined since 1920 but it is still grown commercially in Morocco, China, and India and is now mostly used as a fixative in potpourri. Bearded iris rhizomes should be planted so that they are exposed halfway above ground to prevent rot. Forms a dense colony of semi-evergreen leaf blades over time and blooms blue-purple flowers on 30 in. stalks in early summer.


Height: to 18 in. Spread: to 4 ft.


Position: full sun and well-draining soil


Uses: medicine, cosmetics, potpourri, ornamental


Winter Hardiness: to 0 F and below


Drought: adapted to 5 months of summer drought

Iris pallida 'Dalmatica'


Common name(s): orris root


Description: perennial; an iris with sweet violet-scented rhizomes that have been used in perfumeries since the 1600s in Florence, Italy. Cultivation has declined since 1920 but it is still grown commercially in Tuscany but is now mostly used as a fixative in potpourri. Bearded iris rhizomes should be planted so that they are exposed halfway above ground to prevent rot. Forms a dense colony of semi-evergreen leaf blades over time and blooms fragrant, grape-scented lilac flowers on 30 in. stalks in early summer.


Height: to 18 in. Spread: to 4 ft.


Position: full sun and well-draining soil


Uses: medicine, cosmetics, potpourri, ornamental


Winter Hardiness: to 0 F and below


Drought: adapted to 5 months of summer drought