291 



wide and shorter, entire or most irregularly cut into broad 

 obtriangular truncate lobes, whole leafits undulate. Sori 

 nearly all continuous the whole length of a lobe. A most 

 weird and curious fern probably Fergusoni-Bausei hybrid. 



6. "Standard." Stipe ebeneous 10" tall rather stout 

 frond quite erect narrow branches ascending 10" long 6" 

 wide very lax tripinnate with few deep green leafits very 

 little branched, leafits rhomboid, often with broad bases, 

 triangular, ovate. Sori large for the size of the leafits, 

 continuous on two sides of the rhomb, dark brown. A very 

 curious form resembling Fergu.soni raised from a single 

 plant found some years in one of the Garden planthouses. 



Cassebeeea. 



Casscbecra triphyUa, Kaulf., South Brazil. 



Cheilanthes. 



OHbUtinthes ianujolla, Fee., Tropics, etc. 



Pteius. 



Ptcris aquilina, L., The Bracken, The Whole World. 

 „ cretica, L., Europe, Africa, Asia, America. 

 „ disiformis, Burm., Indo-China, Australia. 

 „ „ var. Victoriae, Bull, Garden origin. 



„ Jong if alia, L., Whole World. 

 „ pungens, Willd., West Indies. 

 „ quadriaurita, Retz., Tropics. 

 „ „ var. argyraeu, Moore, Tropics. 



„ sonipuoiafa, L., Malay, China, Japan, etc. 

 „ „ var. gigantea, Garden Form. 



„ sen ulaia, L., China, Japan. 

 „ „ var. cristata, Moore, Garden origin. 



tcallickiana, Agardh., Japan, Himalayas. 



Camptekia. 



Campteria biaurita, Linn., Tropics Old World. 



DoRYOPTEBIS . 



Dorgoptcris ludcus, Wall., Indo-Malaya. 



„ pcdata, Linn., W. Indies, Brazil. 



LlTOBEOCHIA. 



Litubruchia iucisa, Thunb., All Tropics. 



Cebaxopteris. 

 Ceraiopturis tlialictroides, L., All Tropics. 



