Some other threatened and important plant species found here are Apostasia wallichii and "Michelia champaca", Asparagus racemosus, "Bulbophyllum plyrhiza", "Cymbidium iridioides", "Dendrobium densiflorum", "D. fimbiatum" and "Alsophila spinulosa", "Dioscorea" deltoidea, "Oberonia nepalensis", Oberonia iridifolia, "Oroxylum indicum" and Papilionantheteres species Tinospora cordifolia and monogeneric species like "Ceratophyllum demersum", Trapa natans and Typha angustifolia.All these lakes are sub-surface drainage type .