Thallophyta

Thallophyta or Thalloid Plants are a Division of Kingdom Plantae under Sub-Kingdom Cryptogamae which consists of the simplest plants, and are hence also called Lower plants.

Characteristic Features

 * Body is undifferentiated; or thallus.
 * Mainly aquatic.
 * Do not produce seeds.

Further Classification

 * Sub-Division: Myxothallophyta
 * Sub-Division: Euthallophyta