| Family | Fabaceae |
| Scientific name | Parkia speciosa |
| Common name (English) | Stink Bean |
| Common name (Malay) | Petai |
| Identified as | Introduced plant on Project M.A.R.S.’s land |
Parkia speciosa, commonly known as stink bean or petai, is a tall, tropical leguminous tree native to Southeast Asia. Recognized for its long, hanging pods filled with strong-smelling green seeds, it thrives in humid lowland forests and is often cultivated in home gardens. The tree’s distinctive umbrella-shaped crown and prolific pod production make it a culturally and economically significant species in regional cuisine and agroforestry.