444 90. ANGIOPTEBIS. 



(Sk) A. approxiinata, de Vr. 



Pinnulae crenate in the lower part, serrate in the upper part. 



(30 A. aphanosorus, de FV. 



Pinnulae serrulate-crenulate, narrowly long-acuminate. 



{Zm) A. cuispEdaia, de Vr. 



Pinnulae obtusely serrate or crenate-serrate. 



(3n) A. Teysmanniana, de Vr. 



Pinnulae obtusely crenate in the lower part, serrate towards the 

 acute or subacuminate apes. 



(So) A. IWilliuckii, Miq. 



Pinnulae crenate. 



(3_p) A.. Presliaua, de Vr. 



Pinnulae toothed. 



(3g) A. pallescens, de Tr. 



Pinnulae broadly and shallowly crenulate, very shortly serrulate 

 towards the apex. 



(3r) A. similis, Pv. 



Pinnulae serrate-crenate in the lower part, acutely serrate or cren- 

 ulate-serrulate towards the narrowly long-acuminate apex. 



(3s) A. d'Urvilleana, de Vr. 



Pinnulae crenulate, serrate at the apex. 



(30 A. microispoi'angia (microsporangion)^ de Vr. 



Pinnulae acutely serrate at the apex, beneath very minutely pilose 

 with scattered, caducous hairs; costa beneath deciduously woolly or at 

 length minutely albido-punctulate. 



(3{0 A. ankolana, de Fr. 



Pinnulae nearly equally cuneate-truncate to subcordate at the base, 

 crenulate, the apex serrate. 



