COLORING MATTERS 



293 



Fig. 275. — Dyer's Indigo Shrub (I ndigofera tinrtorid. Pulse Family, Le- 

 guminosce). Flowering branoh; a, flower, enlarged; h, standard (upper- 

 most petal), back view; c, wing (side petal), inner view; d, e, keel-petal, 

 inner and outer views;/, flower with corolla removed; g, pistil. /;, fruit, 

 natural size; i, seed; k, same, cut verticallj-. (Berg and Schmidt.) — 

 Shrub growing 2 m. tall; leaves downy beneath; flowers reddish yellow, 

 fruit dry. Native home, Southern Asia. 



