Crotalaria sagittalis, known as arrowhead rattlebox or just rattlebox, is an annual wildflower native to the United States, Midwestern and Eastern states. [1] [2]

Crotalaria sagittalis
Scientific classification Edit this classification
Kingdom: Plantae
Clade: Tracheophytes
Clade: Angiosperms
Clade: Eudicots
Clade: Rosids
Order: Fabales
Family: Fabaceae
Subfamily: Faboideae
Genus: Crotalaria
Species:
C. sagittalis
Binomial name
Crotalaria sagittalis

Description

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Rattlebox grows 6-12" tall with alternate, short-petiolate leaves and a yellow flower that yields a plump seed pod that will rattle when shaken. It is a member of the Crotalaria genus, which has 500 members commonly known as rattlepods .[3][circular reference]

 
Flower
 
Illustration

References

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  1. ^ "Wildflower.org".
  2. ^ "plants.usda.gov".
  3. ^ wiki/Crotalaria
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