FLORA OF THE CARBONIFEROUS PERIOD. 447 



5. P. plumosa, Brongt. 

 M. C. Sydney, R. Brown. 



6. P. polymorpltia, Brongt. 

 M. C. Sydney, R. Brown. 



7. P. acuta, Brongt. 

 M. C. Pictou, J. W. D. 



8. P. longi/olia, Brongt. 



In Bunbury's Hat from Sydney. 



9. P. tceniopteroides, Bunbury. 

 M. C. Sydney, R. Brown. 



10. P. cyatliea, Brongt. 

 M. C. Sydney, R. Brown. 



11. P. cequalis, Brongt. 

 M. C. Sydney, R. Brown. 



12. P. SiUimanil Brongt. 

 In Lyell's list from Sydney. 



13. P. villosa, Brongt. 

 M. C. Pictou, Lyell's list. 



14. P. BucMandii, Brongt. 

 M. C. Sydney, Brown's list. 



15. P. oreopteroides. Brongt. 

 M. C. Sydney, Brown's list. 



16. P. decurrens, Lesqx. 



M. C. Sydney, R. Brown ; has pinnules more crowded, decreas- 

 ing towards the apex., but may be a variety, 



17. P. Plunckenetii, Sternb. 

 M. C. Sydney, R. Brown. 



Beinertia, Goeppert. 



Beinertia Goepperti, s. n. 



M. C. Grand L., Hartt ; Bay de Chaleur, Logan ; U. C. Jog- 

 gins, J. W. D. 



Bi-phmate, pinnae broad, contiguous, obtuse, with thick pin- 

 nules. Pinnules above rounded* below obovate. Midrib thick, 

 oblique, dividing above into a tuft of irregular hair-like veins. 



Hymenophyllites, Goeppert. 



Hymenophyllites pentadactyla, s. n. 



M. C. Sydney, R. Brown. In general habit like Sphenopteris 

 microloba, Goept, but with pinnules divided into 4 to 7 obtuse cu- 

 neate lobes, each with one vein. 



