The largest herbarium in Pakistan, it was established in 1975 with Dr.
Ralph Randles Stewart's collection as its initial beginning. It has a collection of over 100,000 plants. The plants in the herbarium are divided into
magnoliophytes (
dicotyledons and
monocotyledons),
gymnosperms, and
pteridophytes (or ferns) and they are placed according to families, genera; and species arranged in alphabetical order. ==See also==