XL] 



BAIERA 



43 



long and 23 cm. in breadth ; there are nearly 60 ultimate linear 

 segments with obtuse apices and, in the smaller subdivisions, 



FIG. 648. Baiera Simmondsi. (Australian Museum, Sydney; f nat. size.) 



3 5 veins. There is a well-defined petiole and in outline the 

 whole leaf is identical with typical examples of Ginkgo biloba. 



