Exploring Lichen Species Association and Their Indicative Significance Across Various Forest Types of Western Himalayas (Uttarakhand), India
摘要
The forests of Himalaya are rich in lichen diversity. On the basis of altitudinal changes lichen flora of the region has been divided into three major forest types viz. tropical, temperate and alpine. The composition of different lichen species in three major forest types of Western Himalaya has been discussed. The region's forests represent an abundance of lichens along with other vegetation. Lichens are ecologically crucial for any forest. Besides ecology, lichens are also used for preparing medicines, perfumes, spices, and other ingredients. Lichens reflect the nature of different types of forests and the woody nature found within them. Therefore, this article assesses the indicator value of lichens in different forest types of the region.