This research aims to classify the Bryopsida species (Mosses) at Jibata Al- Khashab reserve in Al-Qunaitera, through the project of the Biodiversity in Syria. The species which had collected and studied morphologically according to the description of the parts (Gamatophyte and Sporophyte) by using the optical microscope, magnifying glass and key words for each species, classified and annexed by photographs. The result of this study identified five species of Bryopsida were indentified, three of them belong to Acrocarpi Mosses group and two of them belong to Pleurocarpi Mosses group.