# Douglas iris (*Iris douglasiana*) The Douglas iris is a beautiful flower that blooms in many colors like purple, blue, and white. It grows in sunny places and adds color to gardens and wild areas. - **Category:** [Plants](https://www.snappit.app/explore/categories/plant) - **Rarity:** Common - **Danger:** 1/5 · Very low - **Snaps:** 1 - **Habitat:** Grasslands ![Douglas iris](https://commons.wikimedia.org/w/index.php?title=Special:Redirect/file/DouglasIris.jpg&width=800) Photo: No machine-readable author provided. H-stt assumed (based on copyright claims)., Public domain · [Wikimedia Commons](https://commons.wikimedia.org/wiki/File:DouglasIris.jpg) ## Appearance The Douglas iris has large, showy flowers that come in a wide range of colors, from purple, blue, and lavender to white, cream, and yellow. Often, the petals display darker veins and a distinctive bright yellow crest on the lower petals (falls). Its leaves are grass-like and grow in clumps. ## Taxonomy - **Kingdom:** Plantae - **Phylum:** Tracheophyta - **Class:** Liliopsida - **Order:** Asparagales - **Family:** Iridaceae - **Genus:** Iris ## Interesting facts - Douglas irises can bloom in almost every color of the rainbow, even sometimes with speckles! - Its seeds have a special coating that helps them survive wildfires, allowing new plants to sprout after the blaze! - Some varieties of Douglas iris have flowers that smell faintly like grapes or even vanilla! - This iris is a true Californian, found only along the Pacific Coast in California and Oregon! ## Special abilities - **Drought Survivor:** Douglas iris has deep, extensive rhizomes that help it survive dry spells by storing water and nutrients underground. - **Soil Holder:** Douglas iris has tough, fibrous roots that help hold soil on steep slopes, preventing erosion in its coastal habitat. - **Color Wizard:** Douglas iris can produce flowers in an amazing variety of colors, helping it attract many different kinds of pollinators. ## Measurements & details - **Height:** 15-60 cm - **Spread:** 30-60 cm - **Flower Size:** 5-10 cm - **Bloom Season:** Spring to early summer - **Edible:** No - **Toxicity:** Mild - **Lifecycle:** Perennial - **Pollination Method:** Insect ## Ecological connections - **Pollinates:** Yellow-faced Bumblebee (*Bombus vosnesenskii*) — Main pollinator of its flowers. - **Pollinates:** Honey Bee (*Apis mellifera*) — Visits flowers for nectar and pollen. - **Pollinates:** [Allen's Hummingbird](https://www.snappit.app/explore/allens-hummingbird) (*Selasphorus sasin*) — Feeds on nectar from blooms. - **Eaten by:** [Mule Deer](https://www.snappit.app/explore/mule-deer) (*Odocoileus hemionus*) — Occasionally browses leaves and flowers. ## Traits - [Flowering](https://www.snappit.app/explore/traits/flowering): Flowering plants are any plants that produce flowers as part of their reproductive cycle. - [Spring Blooming](https://www.snappit.app/explore/traits/spring-blooming): Spring blooming plants produce their flowers during the spring season, often signifying the end of winter and the start of new growth. - [Everblooming](https://www.snappit.app/explore/traits/everblooming): Everblooming plants produce flowers continuously or in repeated flushes over a long period. - [Fragrant Flower](https://www.snappit.app/explore/traits/fragrant-flower): Fragrant flowers emit a pleasant aroma, often to attract pollinators or for defense. - [Colorful](https://www.snappit.app/explore/traits/colorful): Colorful describes organisms or objects displaying a wide range of bright and distinct colors. - [Grassland](https://www.snappit.app/explore/traits/grassland): Grassland habitats are terrestrial biomes dominated by grasses and herbaceous plants, supporting a variety of grazing animals. - [Pollinator Magnet](https://www.snappit.app/explore/traits/pollinator-magnet): Describes plants that are particularly attractive and beneficial to a wide range of pollinating organisms. - [Rapid Growing](https://www.snappit.app/explore/traits/rapid-growing): Rapid growing plants exhibit accelerated growth rates, quickly increasing in size and biomass within a short period. ## Collections - [Plants](https://www.snappit.app/explore/collections/plants) ## Safety **Danger:** 1/5 · Very low Always look but don't touch flowers without asking an adult. ## Frequently Asked Questions ### How to identify Douglas iris? Start with the whole plant, then compare leaf arrangement, leaf edges, stems and any flowers or fruit. Opposite leaves grow in pairs; alternate leaves come one at a time along the stem. These details tell you far more together than a single green leaf does. Plant Identifier: upload a photo and compare the visible details. ### How tall is Douglas iris? 15-60 cm ### How wide does Douglas iris spread? 30-60 cm ### How big are the flowers on Douglas iris? 5-10 cm ### When does Douglas iris bloom? Spring to early summer ### Is Douglas iris edible? No ### Is Douglas iris toxic? Mild ### What is Douglas iris's lifecycle? Perennial ## Where to spot - [Arena Cove Historic District](https://www.snappit.app/guides/places/arena-cove-historic-district) — California, US · Historic District - [Point Reyes National Seashore](https://www.snappit.app/guides/places/point-reyes-national-seashore) — California, US · National Park - [Redwood National and State Parks](https://www.snappit.app/guides/places/redwood-national-and-state-parks) — California, US · National Park - [Milagra Ridge](https://www.snappit.app/guides/places/milagra-ridge) — California, US · Park [View all places to see Douglas iris](https://www.snappit.app/guides/where-to-see/douglas-iris) ## More Plants - [white snakeroot](https://www.snappit.app/explore/white-snakeroot) (*Ageratina altissima*) - [tree-of-heaven](https://www.snappit.app/explore/tree-of-heaven) (*Ailanthus altissima*) - [western sword fern](https://www.snappit.app/explore/western-sword-fern) (*Polystichum munitum*) - [common milkweed](https://www.snappit.app/explore/common-milkweed) (*Asclepias syriaca*) --- Source: [Douglas iris: Facts & Places to See — Snappit](https://www.snappit.app/explore/douglas-iris)