Blechnum Bolbitis. 207 



/, irifa f Blechnum australe (Pr.) 



rs ' { Blechnum punctulatum (Kze.) 

 trifoliatum, Klfs. Blechnum lanceola, /8. 

 trilolum, Presl. Blechnum hastatum. 



unilateral, Willd. " Berl. Mag. iv. 79, t. 3, fig. 1" ; Id. 

 Species PL 407. S. America : Peru (Lechl. 2419 ; Spruce 

 4322), Brazil (Gardn. 49 ; .Mar*. 373). B. Guiana (Sick. 

 Schomb. 1133, 1160, 1162, 1182); Venezuela (Fendl. 

 110 ; FuncTc 787) ; N. Granada (7 SeAKw. 222) ; Guate- 

 mala; Mexico (KarwinsTd 23) ; W.Indies : St. Domingo, 

 Jamaica. 



Blechnum unilateral, Spreng. Syst. 92 ; Desv. Prod. 283 ; Presl, Tent. 



Pter. 103; Id.Epim. Bo't. 104; Fee, Gen. Fil. 73. 

 Blechnum glandulosum, Link, Enum. alt. ii. 462; Id. Fil. Sp. 78 ; Klfs. 



Enum. 161; Spreng. Syst. 92; Presl, Tent. Pter. 103; Id. Epim. 



Bot. 104; Fee, Gen. Fil. 73, t. 5, fig. 11; Brack. U.S.Expl. Exped. 



xvi. 129. 



Blechnum Pohlianum, Presl, Tent. Pter. 103, t, 11, fig. 11. 

 Blechnum polypodioides, JRaddi, Syn. Fil. 120 (1819); Id. Fil. Brat. 



53, t. 60, fig. 2 ; Spreng. Syst. 92 ; Desv. Prod. 283 ; Kze. Lin. ix. 



60; xiii. 140; xxiii. 240; Id. Schkr. Supp. i. 130, t. 58, fig. 1 (var. 



angusta) ; Kl. Lin. xx. 349 (incl. var.); Metten. Fil. Lips. 63; Id. 



Fil. Lechl. 13; Liebm. Hex. Bregn. 87; Hook. Sp. Fil. iii. 45; 



Lowe, Ferns iv. t. 34. 



Blechnum scabrum, Leibm. Mex. Bregn. 84. f. spec. auth. Hb. Hook. 

 Asplenium blechnoides, Sw. Syn. 76. 



validum, Fee, Gen. Fil. 73, 74. S. America. 



Blechnum validum, Hook. Sp. Fil. iii. 61. 

 vestitum,* M. Venezuela (Fendl. 108). 

 vittatum, Braclc. United States Expl. Exped. xvi. 131, 1. 16. 

 Feejee Islands. 



Blechnum vittatum, Hook. Fil. Sp. iii. 59. 

 virginicum, Lin. "VVoodwardia virginica. 

 volubile, Klfs. Salpichbena volubilis. 

 zamiifolium, Griff. MS. Blechnum Finlaysonianum. 



Bolbitis, Schott, Gen. Fil. (t. 15) 



diversifolia, Schott. Pcficilopteris heteroclita, y. 

 flagellifera, Schott. Poecilopteris heteroclita. 

 repanda, Schott. Po3cilopteris repanda. 



*B. vestitum : fronds linear-lanceolate 1J ft. long, pinnate ; pinnse (1 in.) 

 very numerous, spreading, linear acuminate, subfalcate, rounded behind, with 

 an obtuse angled auricle in front (as in Nephrolepis tuberosaj, everywhere 

 fertile, the lower ones shorter deflexed; sori costal extending the whole 

 length of the pinnae; rachis and stipes stramineous, and as well as both sur- 

 faces of the frond clothed with short pubescence Somewhat intermediate 

 in aspect between the long slender forms of occidentals, and the larger states 

 ef uni'aterale (polypodioides) but everywhere pubescent. 



18* G 



