Blechnum. 195 



cognatum, Presl, Eplm. Sot. 107. Peru ; Brazil ; S. Brazil ; 

 Columbia ; Mexico. 



Bleclmum cognatum, Fee, Gen. Fit. 73. 



Blechnum australe, Hort. 



Bleehnum caudatum, Presl, 2iel. Heenk. i. 60 (excl. syn.) f. Pr. 



Bleehnum distans, Presl, Tent. Pter. 103; Id. Epim. Bot. 105; Fee. 



Gen. Fil. 73. 

 Blechnum glandulosum, Eze. Sehkr. Supp. i. 132, t. 58, fig. 2 (excl. 



omn. syn. f. Pr.); I/I. Bot. Zelt. iii. 231; Id. Lin. xxiii. 239 (excl. 



var. elongatum) ; Liebm. Mex, Bregn. 86 ; Lowe, Ferns iv. t. 41 



(too acute). 



Blechnum occidental, Hort. in part. 



Blechnum occidentale, i\ minor, Hook. Sp. Fil. iii. 51, (excl. var. syn.) 

 Blechnum sp. Herb. JBeg. Bras. Ber. n. 37. 



confertifolium, Pohl. Blechnum serrulatum. 

 confluens, ScUech. Lin. v. 613. Mexico. 



Blechnum aduneum, Liebm. Mex. Bregn. 85. 

 (Perhaps Blechnum triangular e.) 



eonjugatum, " Kl." Blechnum occidentale, 7. 

 corcovadense, Eaddi Blechnum brasiliense, . 

 crispum, Hartm. AUosorus crispua. 



Cunninghamii,* M. Brazil: Rio de Janeiro (CuninghamJ, 

 Organ Mountains (Q-ardn. 184). 



Blechnum orientale, Hort. Lodd. olim. 

 Blechnum gracile, Hort. Kew. olim, in part. 



cycadifolimn, Sturm. Lomaria Boryana. 

 decurrens, Koxb. ? Blechnum orientale, 8. 

 denticulatum, Sio. Syn. Fil. 113, 311. Teneriffe. 



Blechnum denticulatum, Poi/r. Enc. Supp. i. 642 ; Willd. Sp. PI. 412 ; 



Sprang. Syst. 93; Desv. Prod. 234; H.ook. Sp. Fil. iii. 62. 

 Blechnopsis denticulata, Presl, Epim. Bot. 116. 



distans, Presl. Blechnum cognatum. 

 divergens, Metten Lomaria Plumieri. 



doodioides, Hook. Fl. J3or. Amer. 263 ; Id. Sp. Fil. iii, 60, 



t. 153. N. W. America ; ? N. California. 

 (An Blechnum Spicant form, magn.) 

 elongatum, Presl. Blechnum orientale. 



* B. Cunninghamii : fronds oblong ovate, pinnate with 10-12 pairs of approxi- 

 mate pinnse, abruptly caudate, with a long terminal pinna; pinnse spreading, 

 somewhat falcate, oblong-lanceolate acute, the lower ones unequally sub- 

 cordate and petiolulate, upper ones more or less dilated rounded and 

 adnate at the base, uppermost ones crowded ; sori costal, often not reaching 

 to the primary rachis ; stipes pale-coloured, with scattered scales. This 

 plant looks like an enlarged form of grac'de,_ with more numerous pinna-, 

 merging into occidentale: between which species it is intermediate in general 

 aspect. Stipes 6 inches long ; lamina excl. terminal caudate pinna 6 inches ; 

 terminal pinna 3 inches; lower pinme 2-2J inches. 



* [Gen. 27, Sp. 858 ] 



