矢车菊,蓝色的呢绒帽,苏格兰兵
bluebonnet
n 1: low-growing annual herb of southwestern United States
(Texas) having silky foliage and blue flowers; a leading
cause of livestock poisoning in the southwestern United
States [syn: {buffalo clover}, {Texas bluebonnet}, {Lupinus
subcarnosus}]
2: a brimless dark blue Scottish cap with a flat top and a
plume on one side [syn: {Balmoral}]