- Scientific name
- Crotalaria spectabilis
- Common name
- Showy Rattlebox
- Kingdom / family
- Fabaceae
- Genus
- Crotalaria
- Category
- plantae
- Primary role
- crop
- Nitrogen fixer
- yes
- Temperature
- 21 to 28 °C
- pH
- 6 to 6.5
- Precipitation
- 1200 to 1600 mm
- Soil texture
- 6
- Light
- 5/10
- Native regions
- ["Andaman Is.","Assam","Bangladesh","China South-Central","China Southeast","East Himalaya","India","Laos","Myanmar","Nepal","Nicobar Is.","Pakistan","Taiwan","Thailand","Vietnam","West Himalaya"]
- Invasive regions
- ["Alabama","Angola","Argentina Northeast","Arkansas","Bahamas","Brazil Northeast","Brazil North","Brazil Southeast","Brazil South","Brazil West-Central","Caroline Is.","Central African Republic","Colombia","Costa Rica","Cuba","DR Congo","Dominican Republic","Florida","Georgia","Gilbert Is.","Hawaii","Honduras","Illinois","Indiana","Jamaica","Kenya","Leeward Is.","Lesser Sunda Is.","Louisiana","Madagascar","Malawi","Malaya","Mali","Marianas","Marquesas","Maryland","Mexico Gulf","Mexico Southeast","Mexico Southwest","Mississippi","Missouri","Mozambique","Nauru","New Caledonia","New Guinea","New South Wales","North Carolina","Northern Provinces","Ohio","Panamá","Peru","Puerto Rico","Queensland","Réunion","Society Is.","South Carolina","Sudan-South Sudan","Tanzania","Tennessee","Texas","Trinidad-Tobago","Venezuela","Virginia","West Virginia","Windward Is.","Zimbabwe","Introducida en los trópicos de ambos hemisferios"]