Taxonomic Studies on the Genus Arnebia Forssk. (Boraginaceae) in India

The genus Arnebia Forssk. in India is taxonomically studied based on field surveys, collection of live plants, consultation of herbarium and literature. The genus is represented in India by 10 taxa including 8 species and 2 varieties viz., Arnebia bhattacharyyae K. Ambrish & S.K. Srivast., A. benthamii (Wall. ex G. Don) I.M. Johnst., A. euchroma ( Royle) I.M. Johnst., A. guttata Bunge, A. hispidissima (Sieber ex Lehm.) A.DC., A. linearifolia A.DC., A. griffithii Boiss., A. nandadeviensis K. Chandra Sek. & R.S. Rawal , A. euchroma var. grandis (Bornm.) Kazmi and A. guttata var. thomsonii (C.B. Clarke) Kazmi, distributed in Jammu & Kashmir, Himachal Pradesh and Uttarakhand in North-West Himalaya to Uttar Pradesh, Punjab and Rajasthan in India. Dichotomous keys to all the species in India along with taxonomic description, distribution, illustrations and images of most of the species including type and their economic importance are provided