National Flower Of Brazil

Tabebuia alba, port. Ipê-amarelo-da-serra, also Golden Trumpet Tree, is a tree native to Cerrado vegetation in Brazil. This plant is found in the following states of Brazil: Bahia, Espírito Santo, Goiás, Mato Grosso do Sul, Minas Gerais, Paraná, Rio de Janeiro, Rio Grande do Sul, Santa Catarina, and São Paulo.^[1] It is used as an urban tree, and it is also used as a medicinal plant.
Well-known and popular, the tree and its flower belong to the national plants of Brazil.

National Flower Of Ireland

The shamrock refers to the young sprigs of clover or trefoil. It is known as a symbol of Ireland, with St. Patrick having used it as a metaphor for the Christian Trinity, according to legend. The name shamrock is derived from Irish seamróg, which is the diminutive version of the Irish word for clover (seamair) meaning simply "little clover" or "young clover".
Shamrock is usually considered to refer to either the species Trifolium dubium (lesser clover, Irish: seamair bhuí) or Trifolium repens (white clover, Irish: seamair bhán). However, other three-leaved plants—such as Medicago lupulina, Trifolium pratense, and Oxalis acetosella—are sometimes called shamrocks or clovers. The shamrock was traditionally used for its medicinal properties and was a popular motif in Victorian times.

National Flower Of Korea

 

Hibiscus syriacus is a species of flowering plant in the family Malvaceae, native to much of Asia (though not, as Linnaeus thought, Syria, in spite of the name he gave it). Common names include Rose of Sharon (especially in North America), rose mallow (United Kingdom) and St Joseph's rod (Italy)

Hibiscus syriacus is the national flower of South Korea. The flower appears in national emblems, and Korea is compared poetically to the flower in the South Korean national anthem

National Flower Of Pakistan

Jasminum officinale, known as the common jasmine or just jasmine, is a species of flowering plant in the olive family Oleaceae, native to the Caucasus, northern Iran, Afghanistan, Pakistan, the Himalayas, India, Nepal and western China. It is also known as poet's jasmine or jessamine, and is particularly valued by gardeners throughout the temperate world for the intense fragrance of its flowers in summer. It is also the national flower of Pakistan