Plants › Spurge Family
Texas Bull Nettle
Cnidoscolus texanus
25 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
spurge nettleCnidoscolus stimulosus
tropical bull nettleCnidoscolus urens
Cnidoscolus angustidens
buffalo-burSolanum rostratum
Spotted BullnettleCnidoscolus maculatus
mustang grapeVitis mustangensis
castor beanRicinus communis
Texas ThistleCirsium texanum
Study checks a spoken answer against these, and tells you which one you named.
Where it is recorded
| Texas | 11,227 |
|---|---|
| United States | 7,728 |
| Oklahoma | 299 |
| Louisiana | 112 |
| Arkansas | 106 |
| Mexico | 16 |
| Veracruz de Ignacio de la Llave | 9 |
| Missouri | 5 |
| New Mexico | 4 |
| Tamaulipas | 3 |
Counts show where people looked, not only where it lives.
Traits
Group and habits
- Toxic to humansListed as toxic or not suitable as food for humans by a harvested source.Kew World Checklist of Useful Plant Species
- Forb or herb growth formListed by a harvested source as having a forb or herbaceous growth form.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 | Cnidoscolus |
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 Texas Bull Nettle with real photos from different observers. Say the name out loud, and it comes back just before you would forget it.