# Canadian lousewort (*Pedicularis canadensis*) The Canadian lousewort is a pretty flower that grows in cool, shady places. Its unique shape and bright colors make it special in the forest, where it loves to bloom in springtime. - **Category:** [Plants](https://www.snappit.app/explore/categories/plant) - **Rarity:** Common - **Danger:** 1/5 · Very low - **Snaps:** 24 - **Habitat:** Forests ![Canadian lousewort](https://commons.wikimedia.org/w/index.php?title=Special:Redirect/file/Pedicularis_canadensis.jpg&width=800) Photo: Public domain · [Wikimedia Commons](https://commons.wikimedia.org/wiki/File:Pedicularis_canadensis.jpg) ## Appearance The Canadian lousewort has fuzzy stems and fern-like leaves, forming a compact clump. Its unique, hood-shaped yellow, reddish, or purple flowers cluster together in a dense spike, often resembling a tiny elephant's head. ## Taxonomy - **Kingdom:** Plantae - **Phylum:** Tracheophyta - **Class:** Magnoliopsida - **Order:** Lamiales - **Family:** Orobanchaceae - **Genus:** Pedicularis ## Interesting facts - It is sometimes called 'wood betony' because it often grows in shady forests. - Its strange name comes from an old belief it could cure animals of lice! - Some people think its vibrant flowers look just like little elephant heads! - This plant grows tiny roots that sneakily connect to neighbors to sip their food! ## Special abilities - **Nutrient Thief:** Canadian lousewort can steal nutrients from the roots of nearby plants, helping it survive even in poor soils. - **Soil Architect:** Canadian lousewort can influence how its host plants use nutrients, potentially improving soil health over time. - **Bumblebee Beacon:** Canadian lousewort has uniquely shaped flowers that perfectly fit certain bumblebees, ensuring its seeds are spread. ## Measurements & details - **Height:** 10-50 cm - **Spread:** 10-30 cm - **Flower Size:** 1-2 cm - **Bloom Season:** Late spring to early summer - **Edible:** No - **Toxicity:** None - **Lifecycle:** Perennial - **Pollination Method:** Insect ## Ecological connections - **Parasitizes:** [Kentucky bluegrass](https://www.snappit.app/explore/kentucky-bluegrass) (*Poa pratensis*) — Steals nutrients from its roots. - **Parasitizes:** [Canada goldenrod](https://www.snappit.app/explore/canada-goldenrod) (*Solidago canadensis*) — Attaches to the roots for extra resources. - **Pollinates:** Common eastern bumblebee (*Bombus impatiens*) — Bumblebees visit its unique flowers for nectar. ## Traits - [Flowering](https://www.snappit.app/explore/traits/flowering): Flowering plants are any plants that produce flowers as part of their reproductive cycle. - [Cluster Flower](https://www.snappit.app/explore/traits/cluster-flower): Cluster flowers are inflorescences where individual flowers are arranged closely together on a common stem. - [Shade Tolerant](https://www.snappit.app/explore/traits/shade-tolerant): Shade tolerant plants are adapted to grow and thrive in areas with low light levels, requiring less direct sunlight. - [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. - [Medicinal](https://www.snappit.app/explore/traits/medicinal): Medicinal plants possess chemical compounds that can be used for therapeutic purposes to treat illnesses or maintain health. - [Colorful](https://www.snappit.app/explore/traits/colorful): Colorful describes organisms or objects displaying a wide range of bright and distinct colors. - [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. - [Forest](https://www.snappit.app/explore/traits/forest): Forest habitats are terrestrial environments dominated by dense tree cover, supporting a high diversity of plant and animal life. - [Keystone Species](https://www.snappit.app/explore/traits/keystone-species): Describes a species whose presence and role have a disproportionately large effect on its environment. ## Collections - [Plants](https://www.snappit.app/explore/collections/plants) ## Safety **Danger:** 1/5 · Very low Do not pick the flowers; they are best enjoyed in nature. ## Frequently Asked Questions ### How to identify Canadian lousewort? 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 Canadian lousewort? 10-50 cm ### How wide does Canadian lousewort spread? 10-30 cm ### How big are the flowers on Canadian lousewort? 1-2 cm ### When does Canadian lousewort bloom? Late spring to early summer ### Is Canadian lousewort edible? No ### Is Canadian lousewort toxic? None ### What is Canadian lousewort's lifecycle? Perennial ## Where to spot - [Bixby State Preserve](https://www.snappit.app/guides/places/bixby-state-preserve) — Iowa, US · Nature Reserve - [Gensburg-Markham Prairie](https://www.snappit.app/guides/places/gensburg-markham-prairie) — Illinois, US · Nature Reserve - [Loyalsock State Forest](https://www.snappit.app/guides/places/loyalsock-state-forest) — Pennsylvania, US · Forest - [Pennyrile State Forest](https://www.snappit.app/guides/places/pennyrile-state-forest) — Kentucky, US · Forest - [Bat Cave and Cascade Caverns State Nature Preserves](https://www.snappit.app/guides/places/bat-cave-and-cascade-caverns-state-nature-preserves) — Kentucky, US · Nature Reserve - [Bernheim Forest and Arboretum](https://www.snappit.app/guides/places/bernheim-forest-and-arboretum) — Kentucky, US · Botanical Garden [View all places to see Canadian lousewort](https://www.snappit.app/guides/where-to-see/canadian-lousewort) ## 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: [Canadian lousewort: Facts & Places to See — Snappit](https://www.snappit.app/explore/canadian-lousewort)