TAB. LXX. 
Blechnum Lanceola, Sw. 
Parvum, caudice perbrevi fibroso non raro stolonifero, fron- 
dibus simplicibus lineari-lanceolatis anguste acuminatis 
minute ciliato-scabris nunc basi utrinque auriculatis vel 
pinnis 2-4 ovatis parvis pinnatis, stipite frondem fertilem 
subasquante gracillimo sparsim paleaceo. 
Blecbnum Lanceola, Sw. K. Vetenskaps Academ. Handl. 
1817. p. 72. t. 3 . f. 2. Hook. Bot. Mag. t. 3240. Kunze , 
Fil.p. 126. t. 57. /. 1. 
Blechnum lanceolatum, Raddi, Fil. Bras. p. 52. t. 69. f. 3. 
Blechnum trifoliatum. Kaulf. Enum. Fil . p. 157. 
Hab. Brazil, about Bio, Raddi , Sellow 9 Gardner , (n. 50.) 
J. D. Hooker ; Boqueta, Yeraguas, Seemann , n. 1556. 
Notwithstanding the figures above mentioned, this plant has 
not been satisfactorily and fully represented, because authors 
have been unacquainted with the pinnated state of it, and even 
Kunze only knew the divided frond as arising from cultivation, 
and only as laciniated and auriculated. Mr. Seemann’s speci- 
mens, however, are mostly pinnated, as represented in our left- 
hand figure. It is an extremely pretty species, the smallest of 
the Genus, and was supposed to be peculiar to Brazil till Mr. 
Seemann detected it in Yeraguas, Isthmus of Panama, in 1849. 
Fig. 1 . Portion of a sterile frond or pinna, f. 2. Portion 
of a fertile do : — magnified. 
