Also wisteria; erron. wysteria, westeria. [mod.L., f. name of Caspar Wistar (or Wister) 1761–1818, American anatomist; named by T. Nuttall in 1818: see -IA1.] Any plant of the genus Wistaria (N. O. Leguminosæ), native to N. America, Japan, and China, the species of which are hardy, climbing, deciduous shrubs bearing racemes of blue-lilac papilionaceous flowers, the best known being W. sinensis (or chinensis), formerly Glycine chinensis.

1

1842.  Loudon, Suburban Hort., 376. Vines, roses, Wistarias, or other luxuriant climbers.

2

1843.  Penny Cycl., XXVII. 486/1. Wistaria frutescens, Shrubby Wistaria…. W. Chinensis, Chinese Wistaria.

3

1876.  Black, Madcap Violet, vii. 59. The pale purple blossoms of the wysteria hanging in front of the sunlit walls.

4

1878.  Susan Phillips, On Seaboard, 173.

        The roof-tree stands as ever it stood, the jasmine stars the wall,
The great Westeria’s purple blooms o’er dark gray gables fall.

5

  attrib.  1887.  J. C. Harris, Free Joe, 182. A wisteria vine running helter-skelter across the roof of the little cabin.

6

1895.  A. Dobson, At Convent Gate, i. in Story of Rosina, 97.

        Wistaria blossoms trail and fall
Above the length of barrier wall.

7