Marg is called the small grasslands on the slopes of the Lesser Himalayan range in Jammu and Kashmir.

Explanation:
The small grasslands on the slopes of the Lesser Himalayan range in Jammu and Kashmir are known as Marg. These grasslands are found at high altitudes and are characterized by their lush green meadows and beautiful landscapes. Marg is a term commonly used in the local language to refer to these grasslands.

The Marg grasslands are an important ecological feature of the region and play a crucial role in the local ecosystem. They provide grazing grounds for livestock, habitat for various flora and fauna, and are a source of water for nearby streams and rivers. These grasslands also have a significant cultural and economic value for the local communities, as they are used for traditional practices such as transhumance (seasonal movement of livestock) and as a source of medicinal herbs.

The Marg grasslands are rich in biodiversity and support a variety of plant and animal species. They are home to several rare and endangered species, including the Kashmir stag (Hangul), Himalayan black bear, and various species of birds. The grasslands are also known for their colorful flowers, including wild roses, irises, and orchids, which bloom during the summer months.

The Marg grasslands are a popular tourist destination, attracting nature lovers, trekkers, and adventure enthusiasts from around the world. The scenic beauty of these grasslands, with their rolling hills, snow-capped peaks, and crystal-clear streams, makes them a perfect spot for camping, picnicking, and photography.

In conclusion, Marg is the term used to refer to the small grasslands on the slopes of the Lesser Himalayan range in Jammu and Kashmir. These grasslands not only contribute to the ecological balance of the region but also hold immense cultural and economic significance for the local communities.