1. The Europeans frequently used the word herba in references to wild silk. (Indian Antiquary, XXIX, 1900, R. C. Tunple, ‘Extracts from the log of a voyage along the coast of India in 1746’, p. 339). Perhaps there was some confusion with Urtica heterophylla called herpah in Bhutan.
2. Royle Forbes , Fibrous Plants, pp. 366–7.
3. Watt , Dictionary, I, p. 472;
4. Technology, p. 54 n. 13.