1. Anonymous (1969) Flora of Phulchoki and Godawari. Ministry of Forests and Soil Conservation. Department of Medicinal Plants, Kathmandu, Nepal
2. Anonymous (1975) Royal Botanical Garden Godawari. His Majesty’s Government, Ministry of Forests, Department of Medicinal Plants, Kathmandu, Nepal
3. Anonymous (1976a) Flora of Langtang and cross section vegetation survey: central zone. Ministry of Forest and Soil Conservation and Department of Forests Resources, Thapathali, Kathmandu, Nepal
4. Anonymous (1976b) Catalogue of Nepalese vascular plants. His Majesty’s Government, Ministry of Forests, Department of Medicinal Plants, Kathmandu, Nepal
5. Anonymous (1986) Flora of Kathmandu Valley. Ministry of Forests and Soil Conservation. Department of Medicinal Plants (DMP), Kathmandu, Nepal