484 



HISTORY OP 



acquired a popular designation — so far as the same is known 



to the Compiler. 



0:j^The numerals prefixed to the Generic Names, refer to 



\he number of the G^wms, in Endlicher's great work; and, for 



the sake of ready distinction, the names of those plants which 



are cultivated for useful purposes^ are printed in italic. 



W. D. 



REGIOHCORMOPHYTii 



Seclio III. Aci'oR>ry«. 

 Cohors II. Prolopliyia. 



CLASSIS VI. EQUISETA. 



OEDO XXV. EQUISETACEAE. 1 



601 Equisetum, L. 

 sylvaticLim, L 



hyemale, L. Scouring Rush, 

 arvense, L. Horse-tail, 

 fluviatile, LI 

 CLA&bJS VU. FILICES. 



ORDO XXVI. POLYPODIACEAE. 



Suh ordo I. Polypodieae, 

 615 Poly podium, L. 



vulgare, L 



hex agon opterum, Mx 



Phegopteris, L 

 618 Cheilanthes, Sw. 



vestita, Willd 

 620 Adiantum, L. 



pedaiuni, L. Maiden's Hair. 

 622 Pteris, L. 



atropurpurea, L [en. 



aqiiilina. L. Brake, or Brack- 



caudata, L 



628 Strut iiioDteris, Willd. 

 Pennsylvanica, Willd 



629 vyiiOCicUj i^. 

 sensibilis, L 



630 Asplenium, L. 

 rhizophyllum, AVilld 

 angustifolinm. Mx 

 ebeneum, Willd 

 Trichomanes, L 

 thelypterioides, Mx 

 Ruta-muraria, L 



639 Nephrodium, Rich. 

 acrostichoides, Mx 

 thelypterioides, Mx 

 marginale, Mx 

 bulbiferum, Mx 

 asplenioides, Mx 

 tenue, Mx 



640 Aspidium, Sw. 

 Thelypteris, Willd 

 Lancastriense, Spreng 



644 Dicksonia, Herit. 



pilosiuscula, Willd 

 646 Woodsia, R. Br. 



Hvensis, R. Br 



Hufidula, Beck 



Perriniana, Hook & Gror 



ORDO XXX. OSMUNDACEAE. 



665 Osmunda, L. 

 interrupta, Mx 

 spectabilis, Willd 

 cinnamomea, L 



ORDO XXXII. OPHIOGLOSSEAE. 



671 Ophioglossum, L. 



vulgatum, L 

 674 Botrychiiuii, Sw. 



fnmarioides. Willd 



dissectum, Willd 



Viigiincuii), k>vv 

 CLASSIS IX. SELAGINES. 



ORDO XXXV. ISOETEAE. 



693 Isoetes, L. 

 lacustris, L 



ORDO XXXVI. LYCOPODIACEAK 



696 Lycopodium, L. 

 clavatum, L. Club Moss 

 complanatum, L 



