Ingrid Marie is a traditional apple

Apple

The apple is the pomaceous fruit of the apple tree, species Malus domestica in the rose family . It is one of the most widely cultivated tree fruits, and the most widely known of the many members of genus Malus that are used by humans. Apple grow on small, deciduous trees that blossom in the spring...

.

It was cultivated by accident around 1910 on the premises of a school in Høed on the island of Funen

Funen

Funen , with a size of 2,984 km² , is the third-largest island of Denmark following Zealand and Vendsyssel-Thy, and the 163rd largest island of the world. Funen is located in the central part of the country and has a population of 454,358 inhabitants . The main city is Odense, connected to the...

 in Denmark

Denmark

Denmark is a Scandinavian country in Northern Europe. The countries of Denmark and Greenland, as well as the Faroe Islands, constitute the Kingdom of Denmark . It is the southernmost of the Nordic countries, southwest of Sweden and south of Norway, and bordered to the south by Germany. Denmark...

. Suspected for many years to originate from Cox's Orange Pippin

Cox's Orange Pippin

Cox's Orange Pippin is an apple cultivar first grown in 1825, at Colnbrook in Buckinghamshire, England, by the retired brewer and horticulturist Richard Cox. Though the origin of the cultivar is unknown, the Ribston Pippin seems a likely candidate. The variety was introduced for sale by the 1850s...

, it was confirmed in 2003 to be a hybrid of Cox and Danish cultivar Guldborg.

The apple has a red, firm skin and the color continues into the flesh underneath the skin.
This suggests a relationship to the “Renetten”, an old German family of apples.

Ingrid-Marie trees grow very well in a moderate warm and humid climate.