Opuntia basilaris Engelm. & J.M.Bigelow
- Taxonomy
- Family: Cactaceae · Genus: Opuntia1
- Native distribution
- North America, Arizona, California, Mexico Northwest, Nevada, Utah, Global, Norwayuncertain3
- Synonyms
- 2
14 synonyms
- Opuntia basilaris whitneyana (E.M.Baxter) Munz
- Opuntia basilaris albiflora (E.M.Baxter) W.T.Marshall & T.M.Bock
- Opuntia basilaris albiflora Walton
- Opuntia basilaris basilaris
- Opuntia basilaris cordata Fobe
- Opuntia basilaris heilii S.L.Welsh & Neese
- Opuntia basilaris humistrata (Griffiths) W.T.Marshall
- Opuntia basilaris ramosa Parish
- Opuntia basilaris whitneyana (E.M.Baxter) W.T.Marshall & T.M.Bock
- Opuntia brachyclada humistrata (Griffiths) Wiggins & C.B.Wolf
- Opuntia humistrata Griffiths
- Opuntia intricata Griffiths
- Opuntia whitneyana E.M.Baxter
- Opuntia whitneyana albiflora E.M.Baxter
Opuntia basilaris, the beavertail cactus or beavertail pricklypear, is a cactus species found in the southwest United States. It occurs mostly in the Mojave, Anza-Borrego, and Colorado Deserts, as well as in the Colorado Plateau and northwest Mexico. It is also found throughout the Grand Canyon and Colorado River region as well as into southern Utah and Nevada, and in the western Arizona regions along the Lower Colorado River Valley.
Still missing: plant type, natural habitat, height / growth form, flowering period, growth & dormancy period.
Sources (10)
- GBIF Backbone Taxonomy – Opuntia basilaris · Scientific name · CC BY 4.0
- GBIF – synonyms · Synonyms · CC BY 4.0
- GBIF – distributions (Integrated Taxonomic Information System (ITIS); The World Checklist of Vascular Plants (WCVP); The IUCN Red List of Thre) · Native distribution · CC BY 4.0
- Wikidata – Q136763 · CC0
- Wikidata – IUCN Red List status (P141) · Conservation status · CC0
- IUCN Red List · Conservation status
- Wikimedia Commons – Opuntia basilaris Mojave.jpg · CC BY 2.0
- Wikipedia (hu) – Hódfarkú fügekaktusz · CC BY-SA 4.0
- Wikipedia (de) – Opuntia basilaris · CC BY-SA 4.0
- Wikipedia (en) – Opuntia basilaris · CC BY-SA 4.0
Automatic data comes from the open sources above, credited per their licences. Care experience is shown separately below.
Tips & experience from members
What worked for you? Your plant’s growing conditions are attached automatically, so others can see who it works for.
No tips for this species yet – be the first to share what worked for you!
How members water it
Not enough logs yet: at least 3 plants with regular watering logs are needed (now: 0). Waterings logged in Care feed this – anonymised and aggregated.
How it thrives
No monthly schedule is shown because cultivar-/species-level data is not yet sufficient. The general values above are guidance only.
Opuntia tip: Its tiny glochids lodge in skin – handle it with tongs or folded newspaper.
Glochids injure skin and mouth. De-spined pads are great tortoise food.
Opuntia basilaris – what to know
Opuntia basilaris – family: Cactaceae, genus: Opuntia. Native range: North America, Arizona, California, Mexico Northwest, Nevada, Utah, Global, Norway. Care guidelines: light: full sun; water: low; min. -10 °C. It is not known to be toxic to cats or dogs.
All Opuntia species in the catalog →Detailed toxicity data →
Frequently asked questions
How often should I water Opuntia basilaris?
Sparingly: let the soil dry out completely between waterings, and water even less in winter.
How much light does Opuntia basilaris need?
It needs plenty of direct sun – the sunniest window, or outdoors in summer, suits it best.
How cold can Opuntia basilaris get?
Frost-hardy to about -10 °C – it can overwinter outdoors in many climates.
Is Opuntia basilaris toxic to cats and dogs?
It is not known to be toxic to cats or dogs.
When does Opuntia basilaris flower?
According to the general guideline for the genus Opuntia: Typical flowering time: May, June.
What members’ data shows
When does it really bloom?
No blooms logged yet. If yours flowers, your data will be the first!
Average watering interval
Not enough watering logs yet. Waterings logged in the care hub feed this chart.
Questions about this species
Opuntia
Data sources: GBIF.org – Opuntia basilaris (CC BY 4.0) · Wikidata – Q136763 (CC0) · Wikimedia Commons – Opuntia basilaris Mojave.jpg (CC BY 2.0) · Wikipedia – Hódfarkú fügekaktusz (CC BY-SA 4.0) · Care data is for guidance only.

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