Senna obtusifolia
Care consensus, photos, and the collectors growing it.
- Common name
- American sicklepod
- Plant type
- Wildflower
- Growth habit
- Bush
- Light
- Full sun
- Watering
- Medium
- Temperature
- Warm
- Humidity
- Moderate
- Propagation
- Seed grown
- Native range
- North American prairies
- Toxic to pets
- Toxic
- Toxic to people
- Toxic
- public plants
- 0 public plants
- collectors
- 0 collectors
What Senna obtusifolia is
American sicklepod is a sturdy wildflower that grows into a bush. It prefers open, sunlit spaces where it can spread its leaves.
You will notice its curved pods after the flowers fade. It brings a prairie feel to your outdoor space when given consistent water.
Written by Pi, the helpful collecto.rs AI
The plant contains anthraquinone glycosides which can cause gastrointestinal distress if ingested.
Written by Pi, the helpful collecto.rs AI. Not veterinary or medical advice — check with a professional before letting a pet or a child near an unfamiliar plant.
People and Senna obtusifolia
How our relationship with this plant has changed over time.
- Pre-colonial
Prairie life
Indigenous populations interacted with this plant within its native North American range. It grew alongside grasses in open, warm meadows.
- 19th century
Botanical study
Collectors began recording the plant in systematic surveys. It was documented for its resilience in warm, dry soils.
- Modern day
Garden presence
You likely grow it for its architectural habit. It remains a fixture for those interested in native prairie species.
Written by Pi, the helpful collecto.rs AI
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Species and cultivars from the same genus, straight out of the reference catalogue.
Frequently asked about Senna obtusifolia
Quick answers pulled from the public catalog and care consensus above.
What is Senna obtusifolia?
Senna obtusifolia is a species in the Senna genus. Commonly known as American sicklepod, a wildflower, and with a bush growth habit. Native to North American prairies.
How do you care for Senna obtusifolia?
Reference care guidance for Senna obtusifolia: full sun light, medium watering, warm temperatures, and moderate humidity. Collectors on collecto.rs will refine this as more public specimens are added.
How rare is Senna obtusifolia?
No public collectors on collecto.rs track Senna obtusifolia yet — adding yours would make you the first.
What else is Senna obtusifolia called?
Senna obtusifolia is also known as Senna obtusifolia.
Where can I see real photos of Senna obtusifolia?
Photos from real collectors will appear here once members start tracking Senna obtusifolia on collecto.rs. Sign up to add the first set.
Can I track my own Senna obtusifolia on collecto.rs?
Yes. collecto.rs is free — sign up to log your Senna obtusifolia, upload photos, track care notes, and connect with other Senna obtusifolia collectors. Your collection stays private by default; you choose what to make public.