Cereus forbesiiHugo Hulsberg · CC0
Cactus

Cereus forbesii

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Botanical fact sheet

Cereus forbesii C.F.Först.

⚙ Automatic base data
Cereus forbesii
Photo: Hugo HulsbergCC0Wikimedia CommonsInfringing image? Let us know
Taxonomy
Family: Cactaceae · Genus: Cereus1
Native distribution
Argentina Northeast, Argentina Northwest, Bolivia, Paraguay, Braziluncertain3
Synonyms
8 synonyms
  • Cereus cochabambensis Cárdenas
  • Cereus cochabambensis longicarpa Cárdenas
  • Cereus forbesii Salm-Dyck
  • Cereus huilunchu Cárdenas
  • Piptanthocereus cochabambensis (Cárdenas) F.Ritter
  • Piptanthocereus forbesii (C.F.Först.) Riccob.
  • Piptanthocereus forbesii bolivianus F.Ritter
  • Piptanthocereus huilunchu (Cárdenas) F.Ritter
2

Cereus forbesii is a species of columnar cactus whose native range is Bolivia to N. Central Argentina.

Still missing: plant type, natural habitat, height / growth form, flowering period, growth & dormancy period.

Sources (6)
  1. GBIF Backbone Taxonomy – Cereus forbesii · Scientific name · CC BY 4.0
  2. GBIF – synonyms · Synonyms · CC BY 4.0
  3. GBIF – distributions (The World Checklist of Vascular Plants (WCVP); Flora e Funga do Brasil - Lista Oficial) · Native distribution · CC BY 4.0
  4. Wikidata – Q15327293 · CC0
  5. Wikimedia Commons – Cereus forbesii 1.jpg · CC0
  6. Wikipedia (en) – Cereus forbesii · CC BY-SA 4.0
Community knowledge

Tips & experience from members

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Real data

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.

Care guidelines

How it thrives

Partly general data for the genus Cereus
Waterlow
Lightfull sun
Humiditylowgeneral genus data
Min. temperature5 °C
Dry winter rest · general genus dataDifficulty: ●○○○○ · general genus data✓ Not known to be toxic · general genus data

No monthly schedule is shown because cultivar-/species-level data is not yet sufficient. The general values above are guidance only.

Cereus tip: A vigorous columnar cactus whose large white flowers open at night.

⚠ Pets & children · genus Cereus
Not known to be toxic 🐱 🐶 🧒details →
At a glance

Cereus forbesii – what to know

Cereus forbesii – family: Cactaceae, genus: Cereus. Native range: Argentina Northeast, Argentina Northwest, Bolivia, Paraguay, Brazil. Care guidelines: light: full sun; water: low; min. 5 °C. It is not known to be toxic to cats or dogs.

Frequently asked questions

How often should I water Cereus forbesii?

Sparingly: let the soil dry out completely between waterings, and water even less in winter.

How much light does Cereus forbesii need?

It needs plenty of direct sun – the sunniest window, or outdoors in summer, suits it best.

How cold can Cereus forbesii get?

Keep it above 5 °C – it is frost-tender and needs a frost-free spot in winter.

Is Cereus forbesii toxic to cats and dogs?

It is not known to be toxic to cats or dogs.

When does Cereus forbesii flower?

According to the general guideline for the genus Cereus: Typical flowering time: June, July, August.

Community intelligence

What members’ data shows

When does it really bloom?

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Average watering interval

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Who grows it?

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Conversation

Questions about this species

Same genus

Cereus

Data sources: GBIF.org – Cereus forbesii (CC BY 4.0) · Wikidata – Q15327293 (CC0) · Wikimedia Commons – Cereus forbesii 1.jpg (CC0) · Wikipedia – Cereus forbesii (CC BY-SA 4.0) · Care data is for guidance only.

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