XXV 



Orde XXII, I^ipiotegiaeeae, 



118. Diplotegium Corda 1 Spec. 



CLASSIS IX. HYDROPTERIDES. 



Ordo XXIH Marstlaeaceae. 



119. Jeanpaulia Ung 3 Spec. 



120. Sagenopteris Gdpp 1 » 



CLASSIS X. SELA6INES. 



Ordo XXIV» Isoeteae» 



121. Isoetites Miimt 4 Spec. 



Ordo XXV. Stigmarieae, 



122. Stigmaria Brong 10 Spec. 



123. Didymophyllon Gopp 1 » 



124. Ancistrophyllum Gopp 2 » 



I 



Ordo XXVI Sigillarieae. 



125. Sigillaria Brong : .... 65 Spec. 



126. Syringodendron Sternb. et Brong 5 » 



Ordo XXVII. Hiploacyleae. 



127. Diploxylon Corda 1 Spec. 



Ordo XXVIII. Ijepidodendreae, 



128. Lepidodendron Sternb 40 Spec. 



129. Bergeria Sternb 6 » 



130. Ulododendron Rhode 7 » 



131. Megaphytum Artis 6 » 



132. Knorria Sternb. et Gopp 11 » 



133. Halonia Lindl. et Hutt 4 » 



134. Dechenia Gdpp 1 » 



135. Lepidophyllum Brong 7 » 



136. Lepidostrobus Brong 8 » 



137. Triplosporites Rob. Braun 1 » 



138. Cardiocarpon Brong 11 » 



