This mildly flavoured rice comes from the Bihar region of the Ganges plains. It has a robust, long and narrow, opaque grain that keeps its shape well for curries. Basmati rice is closely related to the Patna rice but has a stronger aroma. Patna rice is the most esteemed in UK and USA and is the highest priced rice in the grocery stores.
The Mughal chronicler Abul Fazal who collected the various types of rice grown in the Gangetic belt has described the rice cultivated in Patna in glowing terms. William Fullarton of Skeldon UK made his fortune by dealing in Patna rice. He chose to name the hamlet of the coal mining workers he built in East Ayrshire, Scotland as Patna.
As at one time, most of the rice sold in Europe came from this region, Patna Rice is also sometimes loosely used to mean any long grain aromatic rice.
Another example of long-grain rice is American long-grain rice which include Carolina rice. It is believed that Patna rice was the first type of rice cultivated in America , and acquired the name Carolina rice. The seeds of Patna rice were taken to America, grown in Carolina and exported to Britain before the American Civil War. Thus the term Carolina rice is also sometimes used to denote this variety of rice.