At: Phytotaxa, 239, 2 By: Vikulin S. V.
journalAt: Journal of Japanese Botany, 13, 1 By: Nakai T.
bookAt: Rastit. Mir Prostr. Vrem., Moscow, Izdatel'stvo "GEOS" By: Mosseichik Yu. V.
journalAt: Botanical Magazine, 87, 1006 By: Nishida M.
journalAt: Botanicheskii Zhurnal, 56, 6 By: Sadovnikov G. N.
journalAt: Hallesches Jahrbuch für Geowissenschaften, 1988, 13 By: Rüffle L., Knappe H.
journalAt: Paleontologicheskii Zhurnal, 1959, 3 By: Greguss P.
journalAt: Stratigrafija. Geologicheskaja korreljatsija, 1, 3 By: Sergeev V. N.
journalAt: Palaeontologia Sinica, Series, A, Fossil plants of China [Jiazhong], 4, 2 By: P'an C.-H.
journalAt: Palaeontologia Sinica, Series, A, Fossil plants of China [Jiazhong], 139 By: Sze H. C.