Bhutan
The state is richly endowed with rare and exotic flora and fauna, which includes 5,000 species of flowering plants, 515 rare orchids, 60 primula species and 36 rhododendron species. This makes it one of the leading states in the Northeast region in terms of production and supply of cut flowers to mainland consumer markets. Of the 6,000 medicinal plants in India, over 424 plants (including the famous Artemisia vulgaris that is used as an antiseptic) are grown in Sikkim.