George Edward Post described 221 taxa from Syria and adjacent regions in the late 1890s. Of these, types for 147 have been located, 77 at G and 70 at BEI.
Lebanon, Syria, Middle East.
MUSSELMAN, LYTTON JOHN and SAOUD, NADA SINNU (2004) "The Type Specimens of George Edward Post in Beirut and Geneva," Turkish Journal of Botany: Vol. 28: No. 1, Article 15. Available at: https://journals.tubitak.gov.tr/botany/vol28/iss1/15