graminaceous
gramineous

When grown in an iron -deficient soil, roots of graminaceous plants secrete siderophores into the rhizosphere.

In contrast to the word graminoid, the words gramineous and graminaceous are normally used to mean "of, or relating to, the true grasses (Poaceae)".

Under such conditions graminaceous plants (grasses, cereals and rice) secrete phytosiderophores into the soil, a typical example being deoxymugineic acid.

More of the county have gramineous vegetation and two types including tree and shrub.

In contrast to the word graminoid, the words gramineous and graminaceous are normally used to mean "of, or relating to, the true grasses (Poaceae)".

Phytoplasmas are associated with plant diseases and are known to cause more than 600 diseases in several hundred plant species, including gramineous weeds and cereals.