# Castor-Aralia (*Kalopanax septemlobus*) The Castor-Aralia is a tall tree with big, shiny leaves that look like hands! It can grow very tall and is often found in forests, making it a special part of nature. - **Category:** [Plants](https://www.snappit.app/explore/categories/plant) - **Rarity:** Common - **Danger:** 1/5 · Very low - **Snaps:** 1 - **Habitat:** Forests ![Castor-Aralia](https://commons.wikimedia.org/w/index.php?title=Special:Redirect/file/Kalopanax-pictus-habit.JPG&width=800) Photo: Sten Porse, CC BY-SA 3.0 · [Wikimedia Commons](https://commons.wikimedia.org/wiki/File:Kalopanax-pictus-habit.JPG) ## Appearance The Castor-Aralia is a striking deciduous tree, known for its very large, deeply lobed leaves resembling a castor bean plant. Its trunk and branches often display sharp, stiff thorns, especially when young. It produces clusters of small, creamy-white flowers. ## Taxonomy - **Kingdom:** Plantae - **Phylum:** Tracheophyta - **Class:** Magnoliopsida - **Order:** Apiales - **Family:** Araliaceae - **Genus:** Kalopanax ## Interesting facts - Its genus name, Kalopanax, means "beautiful panacea" – quite a grand title! - The large, umbrella-like leaves can create wonderful shaded spots on sunny days. - The wood of Castor-Aralia is prized for musical instruments and furniture in Asia. - This tree is a relative of the famous Ginseng plant, known for its medicinal uses! ## Special abilities - **Thorny Defender:** Castor-Aralia has sharp thorns on its trunk and branches that help it defend against browsing animals. - **Super Sprouter:** This tree can sprout new growth quickly, helping it recover from damage or outcompete other plants. - **Sun Catcher Leaves:** Its very large leaves efficiently capture sunlight, helping the tree grow tall and strong in forests. ## Measurements & details - **Height:** 1000-3000 cm - **Spread:** 500-1500 cm - **Flower Size:** 0.3-0.5 cm - **Bloom Season:** Late summer - **Edible:** Yes - **Toxicity:** None - **Lifecycle:** Perennial - **Pollination Method:** Insect ## Ecological connections - **Pollinates:** Honeybee (*Apis mellifera*) — Attracted to its nectar-rich summer flowers. - **Pollinates:** Buff-tailed Bumblebee (*Bombus terrestris*) — Feeds on nectar, helping transfer pollen. - **Eaten by:** [Sika Deer](https://www.snappit.app/explore/sika-deer) (*Cervus nippon*) — Young shoots and bark are sometimes browsed. - **Shelter:** Japanese Thrush (*Turdus cardis*) — Nests among its branches for protection. ## Traits - [Deciduous](https://www.snappit.app/explore/traits/deciduous): Deciduous plants periodically shed all their leaves, typically during autumn or dry seasons. - [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. - [Broadleaf Tree](https://www.snappit.app/explore/traits/broadleaf-tree): Broadleaf trees are angiosperms characterized by flat, wide leaves that are typically shed annually in temperate climates. - [Timber](https://www.snappit.app/explore/traits/timber): Timber refers to wood that has been prepared for use in building and carpentry. - [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. - [Longevous](https://www.snappit.app/explore/traits/longevous): This trait characterizes organisms with an exceptionally long lifespan compared to others of their kind. - [Giant](https://www.snappit.app/explore/traits/giant): Giant describes organisms or objects of significantly larger size than average for their species or type. ## Collections - [Plants](https://www.snappit.app/explore/collections/plants) ## Safety **Danger:** 1/5 · Very low Stay on paths when exploring forests and don't touch unknown plants. ## Frequently Asked Questions ### How to identify Castor-Aralia? 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 Castor-Aralia? 1000-3000 cm ### How wide does Castor-Aralia spread? 500-1500 cm ### How big are the flowers on Castor-Aralia? 0.3-0.5 cm ### When does Castor-Aralia bloom? Late summer ### Is Castor-Aralia edible? Yes ### Is Castor-Aralia toxic? None ### What is Castor-Aralia's lifecycle? Perennial ## Where to spot - [Fort Hunt](https://www.snappit.app/guides/places/fort-hunt) — Virginia, US · Historic Site - [Holden Arboretum](https://www.snappit.app/guides/places/holden-arboretum) — Ohio, US · Botanical Garden - [Loftridge Park](https://www.snappit.app/guides/places/loftridge-park) — Virginia, US · Park - [Martin Luther King Junior Park](https://www.snappit.app/guides/places/martin-luther-king-junior-park) — Virginia, US · Park [View all places to see Castor-Aralia](https://www.snappit.app/guides/where-to-see/castor-aralia) ## 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: [Castor-Aralia: Facts & Places to See — Snappit](https://www.snappit.app/explore/castor-aralia)