K R R A T A . 



ige 9, lino 19, add " (ex cl. Lindberg.)" 



11, " 5, for "subtriunciales " read " subtriuncialis." 



12, " 4, for " viridum" read " viridem." 

 42, " 1, 18, 22, for " polypodiodes" read "polypodioides. 

 66, " 5, for " distinguiter " read " distinguitur." 

 77. " 8, for "triplore" read " triplove." 

 85, " 13, for "subulata" read " subulatis." 

 95, " 8, for " inferiors " read " inferiora." 



102, " 1, for "deformity" read " difformity." 



110, " 8, for " ovata " read " ovato." 



112, " 20, for "interne " read "interni." 



123, " 16, for " unciali" read " lineari." 



128, " 24, for "spores" read " sporis." 



151, " 24, for "mediocris " read " mediocribus." 



163, " 4, for "nitidi" read " nitidse." 



170, " 6, for "opercula" read "operculo." 



187, " 19, for "cylindracea " read "cylindraceo." 



189, " 16, for " latero " read " latere." 



