Panicum antidotale Retz. (Punjabi

Punjabi language

Punjabi is an Indo-Aryan language spoken by inhabitants of the historical Punjab region . For Sikhs, the Punjabi language stands as the official language in which all ceremonies take place. In Pakistan, Punjabi is the most widely spoken language...

: ਘਮੂਰ ghamur, English

English language

English is a West Germanic language that arose in the Anglo-Saxon kingdoms of England and spread into what was to become south-east Scotland under the influence of the Anglian medieval kingdom of Northumbria...

: blue panicgrass) is a tall (up to 3 metres), coarse, woody perennial grass

Grass

Grasses, or more technically graminoids, are monocotyledonous, usually herbaceous plants with narrow leaves growing from the base. They include the "true grasses", of the Poaceae family, as well as the sedges and the rushes . The true grasses include cereals, bamboo and the grasses of lawns ...

 throughout the Himalaya and the Upper Gangetic Plain and specifically in various regions of the India

India

India , officially the Republic of India , is a country in South Asia. It is the seventh-largest country by geographical area, the second-most populous country with over 1.2 billion people, and the most populous democracy in the world...

n state of Punjab

Punjab (India)

Punjab ) is a state in the northwest of the Republic of India, forming part of the larger Punjab region. The state is bordered by the Indian states of Himachal Pradesh to the east, Haryana to the south and southeast and Rajasthan to the southwest as well as the Pakistani province of Punjab to the...

 and the Pakistan

Pakistan

Pakistan , officially the Islamic Republic of Pakistan is a sovereign state in South Asia. It has a coastline along the Arabian Sea and the Gulf of Oman in the south and is bordered by Afghanistan and Iran in the west, India in the east and China in the far northeast. In the north, Tajikistan...

 province of Punjab

Punjab (Pakistan)

Punjab is the most populous province of Pakistan, with approximately 45% of the country's total population. Forming most of the Punjab region, the province is bordered by Kashmir to the north-east, the Indian states of Punjab and Rajasthan to the east, the Pakistani province of Sindh to the...

 and the neighbouring areas of these regions. The plant has strong spreading rhizome

Rhizome

In botany and dendrology, a rhizome is a characteristically horizontal stem of a plant that is usually found underground, often sending out roots and shoots from its nodes...

s.

This grass is also listed by William Coldstream

William Coldstream

Sir William Menzies Coldstream was a British realist painter and a long standing art teacher.-Biography:...

 in his Illustrations of Some of the Grasses of the Southern Punjab with the vernacular name ghirri (Punjabi ਿਘਰੱੀ) which he however explains is not known to those landowners that he had interviewed as a separate species of Panicum but rather as an unripe form of Panicum antidotale which is generally called in Punjabi ghamur (ਘਮੂਰ).
Panicum antidotale is found in rich soils that have often been improved with compost or dung be they originally of sand or clay.