1904] Kennedy, — Flora of W'illoiiri^hby lOi 



A. acrostichoides, i;\\artz, var. incisum, Grav. Dryoftcria acrostichoides, 



\ai- Si k-.:cinitzii (Heck) Underw. 

 A. aculeatum. Swartz, \ar. Braunii, Koch. Diyoptert's lirautni (Spenncr) 



Uiulcrw. In deep rockv \\(jods. 

 A. Noveboracense, Swartz. Dr\opteris Novehoracensis (L.) Gray. 

 A Thelypteris, Swartz. Dryopteris Thelypteria (L.) Gray. 

 A. cristatum, Swanz. Dryopteris cristatn (L.) Gray. 

 A. cristatum. Swartz. var Clintonianum. D. C. Eaton. In deep syvainps. 

 A. Goldianum, Hook. Dryopteris (Joldiana (Hook.) Graj. Not rare m 



wft woods. \'ariable in form. 

 A marginale, Swartz. Dryopteris i>i(i'ir,„a!is [l^.) Gra, . 

 A. spinulosum, Swartz. Dryopteris spinulosa (i-ietz.) Kuiitzc. Deep vyoods 



near Cold Hrook. 

 A. spinulosum. Swartz, var. intermedium, I). C- Eaton. Dryopteris sfinu- 



losa, var. intermedia (Mulil.) L'nderw. 

 A. spinulosum, Swartz, var dilatatum, Hook. 

 A. Boottii, Tuckerin. Dryopteris Boottii (Tuckerm.) Underw. In wet 



woods. 



PHEGOPTERIS 



P. polypodioides, Fee. P. Phegopteris (L.) l'nderw. 

 P. Dryopteris, Fee. 



ASPLENIUM 



A. Trichomanes, L. .Mt. Hor, Edivin Po.xon, 18S6. 



A. viride, Hudson. Clitts, Mt. Hor, Mrs. Condit, 1887. Tw-o fronds in 



Herb. C. E. Faxon. 

 A. Ruta-muraria, L. Clifts, Willoiighbv Mountain ; not coiTimon. 

 A. thelypteroides, Miclix. A. acrostichoides, Swartz. 

 A. Filix-foemina, Bernh. 



ADIANTUM 



A. pedatum, L. Rapidly becoming rare from the rapacity of visitors. 



PTERIS 

 P. aquilina, L. Seldom simply ternate. 

 I 



PELLAEA 



P. gracilis, Hook. /'. Stelleri (S. G. Gmel.) Watt. 



P. atropurpurea, Link. Both species on the limestone cliffs. 



POLY PODIUM 



P. vulgare, L. A form with forking frond, W. A. Lorcnz. Another with 

 very broad frond, F. G. Floyd. 



