USEFUL TLAJS'TS. 



with unequally pinnate leaves of 9-13 leaflets, and minute stipules, with 

 lilac-colored flowers in large racemes. 



1. W, frutes'cens, DC. Wings of the corolla 2-auricled at base; 

 ovary glabrous. 



Virginia, South and West. May. 

 WOODY WISTARIA. Glycine. Carolina Kidney Bean. 



2. W. CHINEN'SIS, DC. Wings of corolla 1-auricled at base ; ovary hairy. 

 Cultivated. Native of China. May. 



CHINESE WISTARIA. Glycine. 



Obs. These beautiful vines, the one a native of the rich alluvial soils 

 of the southern portion of the Union, and the other from China, are 

 eminently worthy of cultivation. They both grow readily, are quite 

 hardy, and may be propagated with the greatest ease. The Chinese 

 species is most generally cultivated, its flower racemes being much 

 larger than in the native one ; but the other is much darker colored, 

 and has more fragrance. * 



7. INDIGOF'ERA, L. INDIGO. 



[A Latinized name ; meaning a plant that produces or brings Indigo.] 



Calyx 5-cleft ; segments acute. Vexillum orbicular, emarginate ; keel 

 with a subulate spur on each side at length often bent back elastic- 

 ally. Stamens diadelphous. Style filiform, glabrous. Legume continu- 

 ous, 1- few- or many-seeded. Seeds truncate at both ends, often separat- 

 ed by cellular partitions. Herbaceous or suffruticose plants. Leaves 

 various, usually odd-pinnate ; stipules small, distinct from the petiole. 

 Flowers in axillary racemes. 



1. I. TINCTO'KIA, L. Stem suffruticose, erect; joung branches and 



common petioles clothed with a cinereous pubescence ; leaflets in 4 or 5 



pairs, with a terminal odd one, oval or obovate-oblong, mucronate, 



petiolulate, somewhat pubescent beneath with whitish appressed hairs ; 



racemes shorter than the leaves ; legumes sub-terete, torulose, curved 



and bent downwards. 



DYER'S INDIGOFERA. Indigo. Indigo-plant. 



Fr. L'Indigotier. Germ. Die Indigopflanze. Span. Indigo. 



Annual or Hennial. Stem. 2-3 feet high, branching. Leaflets half an inch to an inch in 

 length; common petiole 2 - 3 inches long. Racemes 1-2 inches long. Corolla purplish- 

 blue. Legumes numerous, half an inch to three-quarters in length, deflected on the 

 pedicel, curved upwards. 



Southern States : cultivated. Native of Asia and Africa. 



06s. This plant, so important in yielding a blue coloring matter 

 was formerly cultivated to a considerable extent, in Georgia, and some 

 other portions of the South : but the supply from India, and other 

 places abroad, seems to have curtailed that branch of Southern Agri- 

 culture, and has probably turned the attention of the planters to a 



