brown and green fern in uttarakhand's himalayan setting, reflecting an environmental theme

brown green fern himalayan region uttarakhand india environmental theme foliage plant nature landscape forest flora botany wilderness botanical growth organic serene natural woodland outdoors vibrant scenic ecosystem tranquil habitat ferns environmentalism lush mountainous verdant leaves fresh sustainability conservation earthy picturesque biodiversity peaceful sustainable greenery hiking forested idyllic beauty wild uttarakhand's setting reflecting theme