Immaculate Heart of Mary Seminary was created in 1950.
The motto of Immaculate Heart of Mary Seminary is 'Piety, Science, Holiness'.
Cathedral of the Immaculate Heart of Mary was created in 1966.
Immaculate Heart of Mary College was created in 1949.
True Devotion to the Immaculate Heart of Mary was created in 1986.
Most Pure Heart of Mary Catholic Church was created in 1908.
Carmelites of Mary Immaculate was created in 1831.
Academy of Mary Immaculate was created in 1857.
St Mary's Seminary was created in 1850.
The flowers on Mary's heart in certain pieces of artwork (painting, statues, etc.) indicate the devotion to the Immaculate Heart of Mary. Whenever a painting, statue, or another artwork has Mary with a heart covered with flowers, it is known as the Immaculate Heart. I don't believe there is any reason why the heart has flowers but in my opinion is when the artist created the first image of the Immaculate Heart of Mary, he considered to include flowers over her heart and the style remained as the devotion.
Congregation of Mary Immaculate Queen was created in 1967.
Sisters Servants of Mary Immaculate was created in 1892.
Daughters of Mary of the Immaculate Conception was created in 1904.