291 
wide and shorter, entire or most irregularly cut into broad 
o (triangular truncate lobes, whole leafits undulate. Sori 
nearly all continuous the whole length of a lobe. A most 
weird and curious fern probably Fergusoni-Bmisei hybrid. 
, standard. Stipe ebeneous 10" tall rather stout 
trend quite erect narrow branches ascending 10" long 6" 
wide very lax tripinnate with few deep green leafits verv 
little branched, leafits rhomboid, often with broad bases, 
triangular, ovate. Sori large for the size of the leafits! 
continuous on t,vo sides of the rhomb, dark brown. A very 
curious form resembling Fergusoni raised from a single 
plant round some years in one of the Garden planthouses. 
Cassebeeea. 
Cassebvera triphylla, Kaulf., South Brazil. 
Cheilanthes. 
Chcdanthes iemiifolia, Fee,, Tropics, etc. 
Pteius. 
Ptcris aquilina, L., The Bracken, The Whole World. 
„ arctic a, L., Europe, Africa, Asia, America. 
„ cnsiformis, Burnt., Indo-China, Australia. 
» »’ ray. T ictoriae , Bull., Garden oriarin. 
„ longifolia, L., Wliole World. 
„ pun gens, Willd., West Indies. 
» quadriaurita , Betz., Tropics. 
A vdr. argyraea, Moore, Tropics, 
w semrpmnata, L., Malay, China, Japan, etc. 
V ray. gig an tea, Garden Form. 
„ serrulata, L., China, Japan. 
” it, , rar. crist at a, Moore, Garden origin, 
ii trail ichiaua , Agardli., Japan, Himalayas. 
Campteeia. 
Campteria biaurita, Linn., Tropics Old World. 
Doeyoptekis. 
Doryopteris ludens, Wall., Indo-Malaya. 
it pedata, Linn.. W. Indies, Brazil. 
Litobeochia. 
Litobrochia incisa, Thunb., All Tropics. 
Cekatopteeis. 
Ceratopteris thalictr aides , L., All Tropics. 
