Plants › cacti
Devilshead
Echinocactus horizonthalonius
13,468 observations in the source records
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.
What the records say
- 13,468 observations are recorded in the imported source snapshot. Observation source
Easily confused with
Horse Crippler CactusHomalocephala texensis
fishhook barrel cactusFerocactus wislizeni
Glory of TexasThelocactus bicolor
Coryphantha poselgeriana
Candy Barrel CactusEchinocactus platyacanthus
Thelocactus hexaedrophorus
Glandulicactus crassihamatus
Chihuahuan fishhook cactusGlandulicactus uncinatus
Study checks a spoken answer against these, and tells you which one you named.
Where it is recorded
| United States | 16,168 |
|---|---|
| Texas | 8,675 |
| New Mexico | 7,223 |
| Arizona | 270 |
| Mexico | 156 |
| Coahuila de Zaragoza | 38 |
| San Luis Potosi | 33 |
| Zacatecas | 33 |
| Nuevo Leon | 31 |
| Chihuahua | 15 |
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
- Shrub growth formListed by a harvested source as having a shrub or bush growth form.USDA PLANTS Characteristics
- Perennial plantListed by a harvested source as having a perennial life duration.USDA PLANTS Characteristics
- Cactus growth formDescends from the cactus family.Inferred from its group
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 | pinks, cactuses, and allies · Caryophyllales |
| Family | cacti · Cactaceae |
| Genus | clustered barrel cactuses · Echinocactus |
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 Devilshead with real photos from different observers. Say the name out loud, and it comes back just before you would forget it.