Cif:SALPINIACE^— SENNA FAMILY 



PARTRIDGE-PEA. SENSITIVE PEA 



Cassia chamacrista 



An annual native plant, bearing leaves of many leaflets 

 which are sensitive. In dry soils Maine to Florida west 

 to South Dakota. July-September. 



Partridge-Pea. Cdssia chattKZcrista 



Stem. — Widely branched. 



Leaves. — Compound, alternate, petioled, with a cup- 

 shaped gland on the petiole, sensitive; leaflets twenty to 

 thirty, linear-oblong or lanceolate, obtuse, mucronate, 

 oblique at the base. Stipules awl-shaped, persistent. 



