Derris trifoliata Lour.

11989* Perris trifoliata Lour* Erect shrub, & to 5
feet high, forming dense patches in muddy tide washed soil
along the coast; stem terete, sparingly branched, l/& inch
thick, flexible, tough, covered with brown and lanticelled
bark; inflorescence mostly lateral below the foliage,
a0oending$ calyx dull or dirty yellowish, corolla white;
pod» 1 %/Z inch long« 3/4 inch wide, green, flattened, l
seeded; leaves coriaceous, descending, similarly green on
PHILIPPINE ISLANDS PLANTS
/ / D CZr/^7	DISTRIBUTED BY A. D. E. ELMER
/¿ml....-
TODAYA (MT. APO), DISTRICT OF DAVAO
ISLAND OF MINDANAO* OCTOBER* 1909
04803641