Rattlebox

(Sesbania punicea)

Rattlebox (Sesbania punicea)

/

return to results
Previous Plant Next Plant

/

Sesbania punicea image
scroll forward scroll backward
scroll forward scroll backward
Estimated Native Range
Species Map Help

Summary

Sesbania punicea, commonly known as Rattlebox, is a deciduous perennial subshrub or small tree native to Brazil, Argentina, Paraguay, and Uruguay, typically found in wetlands and along riverbanks. It can grow up to 15 feet (4.5 meters) tall and is recognized for its striking reddish-orange, pea-like flowers that bloom from late spring to autumn, with a peak flowering season in the United States between June and September and in South Africa from November to January. The flowers are quite showy and are followed by distinctive seed pods that rattle when shaken, hence the common name.

Rattlebox is valued for its ornamental flowers and is used in landscaping for borders, as a specimen plant, or for naturalizing in wet areas. It is adaptable to a range of soil types but prefers moist, well-drained soils and thrives in full sun. While it requires medium amounts of water, it can tolerate short periods of drought once established. Gardeners should be cautious, as Sesbania punicea can become invasive outside its native range, particularly in wetland habitats. It is also susceptible to root rot in poorly drained soils and can be affected by pests such as the Sesbania stem borer.CC BY-SA 4.0

Plant Description

  • Plant Type: Shrub
  • Height: 3-12 feet
  • Width: 3-8 feet
  • Growth Rate: Rapid
  • Flower Color: Yellow, Orange, Red
  • Flowering Season: Summer
  • Leaf Retention: Deciduous

Growth Requirements

  • Sun: Full Sun
  • Water: Medium
  • Drainage: Slow, Medium

Common Uses

Bee Garden, Bird Garden, Butterfly Garden, Water Garden

Natural Habitat

Native to wetlands and riverbanks in Brazil, Argentina, Paraguay, and Uruguay

Other Names

Common Names: Spanish Gold, Scarlet Sesban, Acácia-De-Flores-Vermelhas, Fedegoso-Da-Praia, Cafe De La Costa, Tamarindillo

Scientific Names: , Sesbania punicea, Daubentonia punicea, Sesbania tripetii, Daubentonia tripetii, Piscidia punicea, Aeschynomene miniata, Daubentonia tripetiana, Daubentonia superbissima, Emerus puniceus

GBIF Accepted Name: Sesbania punicea (Cav.) Benth.