Flowers don't have roots these are actually plants who have roots.
Epiphytic roots are specialized roots found on plants that grow above the ground, without needing soil. These roots help the plant attach to trees or rocks, absorb moisture from the air, and sometimes collect nutrients. Epiphytic plants are commonly found in tropical forests.
Roots don't have roots, plants have roots.
what would happen to plants nutrition if plants did not have roots
The primary purpose of roots is to anchor plants in the soil, absorb water and nutrients, and store food reserves for the plant. They also help to prevent soil erosion by holding the soil in place.
Water used in photosynthesis by plants is made available by roots. That is why roots of plants are important to photosynthesis in terrestrial plants. Aqatic plants absorb water from their free surface, hence role of roots in these plants is limited.
The plants that have fine roots : Kangkong etc.....
Not all plants have roots (eg phytoplankton) and while some plants do grow form their roots (eg grasses), most plants do not grow from their roots but from their apical growing tip.
Roots are an incredibly important element to a great many plants. These plants depend on the roots to suck up water.
Plants roots
The roots.
There are many things a plants roots do for an ecosystem. Plants roots help prevent erosion of soil for example.