Poaceae - General Information: Description of the family -- Vegetative morphology and anatomy -- Inflorescence structure -- Flower structure -- Embryology -- Karyology and genome structure -- Pollen -- Fruit and seed -- Distribution, habitats and conservation -- Reproductive systems -- Fossil record and dates of diversification -- Domestication -- Affinities -- Classification of the Poaceae: Subdivision of the family -- I. Subfamily Anomochlooideae -- II. Subfamily Pharoideae -- III. Subfamily Puelioideae -- IV. Subfamily Ehrhartoideae -- V. Subfamily Bambusoideae -- VI. Subfamily Pooideae -- VII. Subfamily Aristidoideae -- VIII. Subfamily Panicoideae -- IX. Subfamily Danthonioideae -- X. Subfamily Chloridoideae -- XI. Subfamily Micrairoideae -- XII. Subfamily Arundinoideae.  .