Plants › Spurge Family
castor bean
Ricinus communis
28 photos
Study shows up to four per card, from different observers, so you learn the species rather than one picture. Heart the good ones and swap any you do not like.
Photos you add are credited to you, and you keep the copyright.
Easily confused with
PapayaCarica papaya
Rice paper plantTetrapanax papyrifer
Castor-AraliaKalopanax septemlobus
jimsonweedDatura stramonium
American sweetgumLiquidambar styraciflua
Tree SpinachCnidoscolus aconitifolius
Japanese araliaFatsia japonica
CassavaManihot esculenta
Study checks a spoken answer against these, and tells you which one you named.
Where it is recorded
| United States | 24,899 |
|---|---|
| California | 16,142 |
| Mexico | 9,490 |
| South Africa | 3,302 |
| China | 2,056 |
| India | 1,927 |
| Spain | 1,855 |
| Taiwan | 1,843 |
| Texas | 1,837 |
| Taiwan Province | 1,738 |
Counts show where people looked, not only where it lives.
Traits
Group and habits
- Human edibleListed as edible by a harvested source. This is a research trait, not foraging advice.Kew World Checklist of Useful Plant Species
- Toxic to humansListed as toxic or not suitable as food for humans by a harvested source.Kew World Checklist of Useful Plant Species
- Medicinal useListed as having medicinal use by a harvested source. This is not medical advice.Kew World Checklist of Useful Plant Species
- Fuel useListed as being used for fuel by a harvested source.Kew World Checklist of Useful Plant Species
- Material useListed as being used for materials such as wood, fiber, resin, gum, or oil.Kew World Checklist of Useful Plant Species
- Restoration or landscaping useListed as being used for restoration, landscaping, ornamental planting, erosion control, soil improvement, shade, windbreaks, pollution indicators, or wastewater purification.Kew World Checklist of Useful Plant Species
- Cultural useListed as having cultural uses such as ritual, religious, psychoactive, contraceptive, abortifacient, smoking, or masticatory uses.Kew World Checklist of Useful Plant Species
- Tree growth formListed by a harvested source as having a tree growth form.USDA PLANTS Characteristics
- Shrub growth formListed by a harvested source as having a shrub or bush growth form.USDA PLANTS Characteristics
- Subshrub growth formListed by a harvested source as having a subshrub growth form.USDA PLANTS Characteristics
- Forb or herb growth formListed by a harvested source as having a forb or herbaceous growth form.USDA PLANTS Characteristics
- Annual plantListed by a harvested source as having an annual life duration.USDA PLANTS Characteristics
- Perennial plantListed by a harvested source as having a perennial life duration.USDA PLANTS Characteristics
Edibility, toxicity and medicinal traits are records from datasets, not advice. Never eat, handle or use a wild species on the strength of an app.
Classification
| Kingdom | Plants · Plantae |
|---|---|
| Phylum | Vascular Plants · Tracheophyta |
| Class | Dicots · Magnoliopsida |
| Order | Nances, Willows, and Allies · Malpighiales |
| Family | Spurge Family · Euphorbiaceae |
| Genus | Castor Beans · Ricinus |
Study it in a deck
- Edible in Baltimore County
- Medicinal Plants of Baltimore County
- Plants of Shoalhaven, New South Wales, Australia
- Plants of Zaporizhia, Zaporizhia Oblast, Ukraine
- Survival in Maryland
- Trees of Maryland
- Trees of Rangareddy, Telangāna, India
Or build your own from the species near you.
Sources
- Names, taxonomy and observation counts: www.inaturalist.org
- Photos and recordings: the creator and source are on each one.
- Traits: Kew World Checklist of Useful Plant Species (CC BY 4.0)
- Traits: USDA PLANTS Characteristics (U.S. Government work / public domain)
- How much to rely on each source
Remember the name next time.
Practise castor bean with real photos from different observers. Say the name out loud, and it comes back just before you would forget it.