# American cancer-root (*Conopholis americana*) American cancer-root is a special plant that grows in the woods. It doesn't have leaves like most plants and gets its food from tree roots instead of the sun. - **Category:** [Plants](https://www.snappit.app/explore/categories/plant) - **Rarity:** Common - **Danger:** 2/5 · Low - **Snaps:** 56 - **Habitat:** Forests ![American cancer-root](https://commons.wikimedia.org/w/index.php?title=Special:Redirect/file/Conopholis_americana_83801.jpg&width=800) Photo: This image was created by user Dan Molter (shroomydan) at Mushroom Observer , a source for mycological images. You can contact this user her, CC BY-SA 3.0 · [Wikimedia Commons](https://commons.wikimedia.org/wiki/File:Conopholis_americana_83801.jpg) ## Appearance The American cancer-root is a striking, leafless plant, appearing as a cluster of yellowish-brown to tan, scaly stalks. Its unique, cone-like form stands out from the forest floor, topped with small, tube-shaped flowers of a similar hue. It completely lacks green coloration, making it look very different from typical plants. ## Taxonomy - **Kingdom:** Plantae - **Phylum:** Tracheophyta - **Class:** Magnoliopsida - **Order:** Lamiales - **Family:** Orobanchaceae - **Genus:** Conopholis ## Interesting facts - It gets its name from an old belief it could help cure cancer. - It's like a plant vampire, secretly sipping nutrients from its tree host. - This root parasite can only grow where specific oak trees are found! - Tiny ants become unwitting gardeners, moving its seeds to perfect new spots! ## Special abilities - **No Photosynthesis:** American cancer-root has no chlorophyll, meaning it doesn't need sunlight to create energy, relying entirely on its host. - **Ant Seed Spreaders:** American cancer-root has seeds with a fatty cap that attracts ants, which then carry and disperse the seeds to new locations. ## Measurements & details - **Height:** 5-20 cm - **Flower Size:** 1-2 cm - **Bloom Season:** Spring-early summer - **Edible:** No - **Toxicity:** None - **Lifecycle:** Perennial - **Pollination Method:** Insect ## Ecological connections - **Parasitizes:** [White Oak](https://www.snappit.app/explore/white-oak) (*Quercus alba*) — obtains nutrients directly from its roots - **Pollinates:** Common Eastern Bumblebee (*Bombus impatiens*) — attracted to its small, tubular flowers - **Depends on:** [Ant](https://www.snappit.app/explore/ant) (*Aphaenogaster picea*) — carries seeds for dispersal due to elaiosomes ## Traits - [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. - [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. - [Camouflaged](https://www.snappit.app/explore/traits/camouflaged): Camouflaged describes organisms that possess coloring or patterns that allow them to blend into their environment. - [Symbiotic](https://www.snappit.app/explore/traits/symbiotic): Describes a relationship between two different species where they live in close association, often benefiting one or both. - [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. - [Miniature](https://www.snappit.app/explore/traits/miniature): Pertaining to species that are significantly smaller than typical or average for their kind. - [Parasitic](https://www.snappit.app/explore/traits/parasitic): This trait describes organisms that live on or in a host organism, obtaining nutrients at the host's expense. ## Collections - [Plants](https://www.snappit.app/explore/collections/plants) ## Safety **Danger:** 2/5 · Low Do not touch or eat unknown plants. Always ask an adult before exploring. ## Frequently Asked Questions ### How to identify American cancer-root? 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 American cancer-root? 5-20 cm ### How big are the flowers on American cancer-root? 1-2 cm ### When does American cancer-root bloom? Spring-early summer ### Is American cancer-root edible? No ### Is American cancer-root toxic? None ### What is American cancer-root's lifecycle? Perennial ### How is American cancer-root pollinated? Insect ## Where to spot - [Buchanan State Forest](https://www.snappit.app/guides/places/buchanan-state-forest) — Pennsylvania, US · Forest - [Camp Misty Mount Historic District](https://www.snappit.app/guides/places/camp-misty-mount-historic-district) — Maryland, US · Historic District - [Canton Center Historic District](https://www.snappit.app/guides/places/canton-center-historic-district) — Connecticut, US · Historic District - [Glen Haven](https://www.snappit.app/guides/places/glen-haven) — Michigan, US · Historic District - [Guilford Historic Town Center](https://www.snappit.app/guides/places/guilford-historic-town-center) — Connecticut, US · Historic District - [Historic Moravian Bethlehem Historic District](https://www.snappit.app/guides/places/historic-moravian-bethlehem-historic-district) — Pennsylvania, US · Historic District [View all places to see American cancer-root](https://www.snappit.app/guides/where-to-see/american-cancer-root) ## 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: [American cancer-root: Facts & Places to See — Snappit](https://www.snappit.app/explore/american-cancer-root)