iva

• 指菊科伊瓦属（Iva）的各种粗糙灌木状植物，开绿色小花，通常生长在潮湿地带，如北美东部和中部的沿海盐沼。

A noun referring to any of various coarse shrubby plants of the genus Iva, characterized by small greenish flowers and commonly found in moist areas such as coastal salt marshes of eastern and central North America.

1. Coastal shrubC1formalamericanscientific

   Any of various coarse shrubby plants of the genus Iva with small greenish flowers, common in moist areas such as coastal salt marshes of eastern and central North America.

   沿海灌木

   • The iva plants were abundant in the coastal salt marshes.
   • Botanists identified several species of iva in the wetland area.
   • The small greenish flowers of the iva are typical of the genus.
   • Hikers often encounter iva along the eastern seaboard.