Fig. 37.— Portion of fertile Frond— under side. 



ALLOSORUS CRISPUS. 



Berniiardi. 



The Mountain Parsley Fern or Bock Brakes. 



PLATE X. 



Allosorus crisp us. 



Struthiopteris crispa, 

 Cryptogramma " 



Pteris " 



Osmunda " 



" rupestris, 

 Pteris tenuifolia, 



" stelleH, 

 Onoclea crispa, 

 Stegania " 



" onocleoides, 



PJiorolohus crispus, 

 Slechnum crtspum, 

 Acrostichum " 

 Allosorus Stelleri, 



Bekxhabdi, Babixgton. Newman. 



Deakix. Soweeby. Moobe. Pbesl. 



Spkesgel. 



Walleoth. 



E. Bkowx. Hookeb and Abnott. 



Mac KAY. 



LiNNiEUS. SCHKUHB. SmITH. WiLLDENOW. 



LiNNiEus. Bolton. 



Salisbuby. 



Lamaeck. 



Gmelin. 



Hoffmann. 



E,. Bkown. 



Gray. 



Desvaux. Fee. 



Habtmann. 



Villaes. 



Edppbecht. 



