This dataset contains specimens from the herbarium at Tajik National University. Tajik National University was established by the Resolution of the Soviet of Ministries of the USSR 21st of March 1947, under No 643 and started its functioning from September the 1st 1948 in Dushanbe. The State University of Tajikistan named after V.I. Lenin from 1957 was renamed into State University of Tajikistan in 1992 and Tajik State National University in 1997. The specimens were imaged by the staff at TNU, and published via an automatic process: 1) OCR text was gathered from the specimen images using Google Vision API, and 2) Darwin Core Terms were extracted automatically from the OCR text by OpenAI's GPT4 API. Some errors and missing data are to be expected, please contact the data owners with any corrections.