grassland vs heath

An area dominated by grass or grasslike vegetation. 

A tract of level uncultivated land with sandy soil and scrubby vegetation; heathland. 

Many of the species in the genus Cassiope 

Any small evergreen shrub of the family Ericaceae. 

Both species in the genus Daboecia 

Any of the species in the genus Leucopogon, beard heath 

Coenonympha pamphilus, native to Europe, Asia except tropical India and Indochina, and Northern Africa, the small heath 

Many of the species in the genus Erica 

Coenonympha tullia, native to Europe, Asia except tropical India and Indochina, and North America, the large heath 

Any of the species in the genus Epacris, Australian heath 

Any of the species in the genus Phyllodoce, mountain heath 

Semiothisa clathrata, a moth known as the latticed heath 

Melitaea athalia, the heath fritillary