The Present Position of Palaeozoic Botanj'. 



199 



slender pedicels, identical with the ultimate ramifications of the rachis 

 of the associated Splienopieris Duhuissonis, another all}' of Lytjino- 

 dendron}) 



Fig'. 30. Calymmatothem Sfavgeri. Eacbis of the fertile froucl. bearing- immertus 

 deeply lobed cupules. Drawn by Miss Wood w a r d from S t u r ' s original specimen. 



Slightly enlarged. 



We are thus in possession of fairly full data as to the female 

 fructification of the Lijgimdendron type, both as regards the structure 



^) Grand'Eury: Sur les graines de Sphenopteris, etc. Comptes Eendus, 

 t. CXLI, p. 812 (Nov. 1905). 



