1870.] EATON — HERBARIA OF LINNfi AND MICHAUX. 



29 



and 1800, Michaux more than ten years earlier, though his flora 

 was not published until 1803. There is no good reason why 

 the latter's name should not be restored, and the plant called 

 Ch. lanosa (Michxj, though long usage may justify a continu- 

 ance of error.* It is remarkable that this somewhat common 

 fern, which ranges from New York west to Illinois and south to 

 the Carolinas and Georgia, should have been omitted from 

 Sir Wm. Hooker's Species Filicum, the Ch. vestita of that work 

 being the Ch. gracilis of Fee and Mettenius — the Ch. lanuginosa 

 of Gray's Manual— W.] 



" PoLYPODiUM Dryopteris — ^juxta L'Assomption in Canada 

 legi;" three fronds of the true plant. 



" PoLYPODiUM VULGARE — Moris. sect. 14, t. 2, f. 3, P. 

 Yirginiense minus, Hab. in arborib. a Canada ad Floridam ;" one 

 frond of the true plant. 



" AcROSTTCHUM POLYPODioiDES — Pluckn. t. 89, fig. 9, in 

 ai'boribus Floride;" is the Folypodium incanum of Swartz, the 

 Polyp, ceteraccinum of p. 271. 



" PoLYPODiUM HEXAGONOPTERUM — IMuckn. t. 284, fig. 2> 



Hab. in Virginia, Carolina, terrestre ;" one good average-sized 

 frond of our Phegopteris hexagonoptera. 



" PoLYPODiUM CONNECTILE — Hab. in Canada ;" one good 

 frond of Pheg. polypodioides with the lowest pinnae /i-ee. [Polyp. 

 Phegopteris Linn. Pheg. polypodioides Fee, Pheg. vulgaris 

 Metten. or more correctly Pheg. connectile (3Iichx). — W.] 



" AcROSTiCHUM AUREUM — sur la riv. Aisa-hatcha Floride ;" 

 part of a fertile frond of the true plant. 



<' Onoclea sensibilis — Hab. a Nova Anglia ad ... " 

 and on a second sheet " Onoclea an sensibilis ? — ? Connecticut ;" 

 both are that species. 



" AcROSTiCHUM ? nodulosum — Canada, juxta Montreal, 

 legi ;" is Struthiopteris Germanica. 



The synonyme of this plant is as follows : — 



Polypodium lanosum Mickx Herb. 

 Nephrodium lanosum Michx Flora ii. p. 



279. 

 Adianthum ? hispidum Bosc ex Lamarck 



et Swartz. 

 Acrostichum ? hispidum Bosc ex Sprengel. 

 Adiantum vestitum Sprengel Anleit. ili. 



p. 122 ? 



Aspidium lanosum Swartz Synopsis Fili- 

 cum, p. 58, et 



Cheilanthes vestita Swartz Syn. Fil. p. 

 128 ; Schkuhr Krypt. t. 124 ; 

 Gray^s Manual ed. ist, p. 625 ; 

 Mettenius Cheilanthes No. 27 ; 

 Hooker and Baker Synopsis Filicum 

 p. 134 ;etc. 



