Poaceae or Gramineae Family characters, Floral formula and floral diagram/ NEET new syllabes

In this video learn all about the family Poaceae or Gramineae .when we talk about a family vegetative characters we include the root system ,stem and leaves and in floral characters we include all the floral whorls like calyx ,corolla,androecium and gynoecium. The flowers of this family have an outer bract called glume which covers the inflorescence and protects it.Inside that there is another bract which is called lemma which extends to needle like structure called awn,and inside that there is palea present in that axil there are florets present.There are no distinct calyx and corolla,instead of that lodicules are present.Gramineae family is very important in terms of economic importance.learn how to write floral formula and floral diagram.
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