A shade loving herb Begonia dioica Buch. Ham. Ex. D. Don, Prodr. is collected for the first time from the Union Territory of Jammu and Kashmir. The taxa is reported from the deep forests of Koteranka tehsil of Rajouri district, found attached with a big rock located away from direct sunlight facing South at 1861m above mean sea level. The plant is properly analyzed in the field, aftermath it is collected mounted on standardized herbarium sheet and submitted at the herbarium of Dept. of Botany, KLDAV PG College Roorkee 247667, Uttarakhand India. The taxonomic details, description and photograph plate are provided in the manuscript.