Definitions for "Poaceae"
the grasses: chiefly herbaceous but some woody plants including cereals; bamboo; reeds; sugar cane
The family Poaceae, in the Class Liliopsida of the flowering plants, is also known as Gramineae. Plants of this family are usually called grasses. There are about 600 genera and between 9,000-10,000 species of grasses (Kew Index of World Grass Species).
Pod Poinsettias Polar Cell Polar Nucleus Polar Polarity Poles(distribution)