458 
2,300 feet on the Pocono Mt., Pa. (Porter); at 2,100 feet near 
Onteora, N. Y. (Miss Vail); at 4,000 feet in Northern Ver- 
mont (Pringle). [Cavolinian ; Alleghanian ; Canadian. | 
CHEILANTHES ALABAMENSIS (Buckl.) Kunze. Occurs at 450 feet 
in Bibb county, Ala. (E. A. Smith); at 600 feet near Flor- 
ence, Ala. (Mohr); at 1,000 feet in Lawrence county, Ala. 
(Mohr). [Carolinian, ] 
CHEILANTHES TOMENTOSA Link. Occurs at 600 feet near Florence, 
_ Ala. (Mohr); at 1,900 feet in Swain county, N.C. (Beardslee & | 
Kofoid); at 1,000 feet at Toccoa Falls, Ga. (Small); at 1,500 
feet on the highest ridge in Talladega county, Ala. (Mohr). 
[Carolinian.| : 
CHEILANTHES LANOSA (Michx.) Watt. (Chetlanthes vestita, Swartz.) 
Ranges from near sea level along the Atlantic coast from New 
York southward to 1,900 feet in Swain county, N. C. (Beardslee 
& Kofoid); occurs at 750 feet in Gwinnett county, Ga. (Small);. 
800 feet at in Cullman county, Ala. (Mohr); at 1,000 feet at 
Roanoke, Va. (Britton); at 1,500 feet at Harper’s Ferry, Md. 
(J. D. Smith); at 250 feet in Lancaster county, Pa. (Porter). 
[Alleghanian; Carolinian. ? | 
PELLEA ATROPURPUREA (L.) Link. Ranges from 150 feet at 
Tuckahoé, N. Y. (Mrs. Britton) to 2,200 feet in Smyth county, 
Va. (Small); occurs at 1,000 feet in Ala. (Mohr); at 2,000 féet 
on Mt. Willoughby and Mt. Horr, Vt. (Faxon). [Alleghanian.] 
PELLAA GRACILIS (Michx.) Hooker. Ranges from 2,000 feet in 
Sullivan county, Pa. (C. E. Smith) to 2,500 feet on Mt. Wil- 
loughby, Vt. (Faxon), descends to 100 feet in Northern Ver- 
mont (Pringle). [ Adleghanian.] 
Preris Aguitina L. Ranges from sea level along the Atlantic 
coast to 5,000 feet on Grandfather Mt., N. C. (Small and 
Heller); occurs at 3,000 feet in Rabun county, Ga. (Small); at 
3,500 feet on the Iron Mts., Va. (Mrs. Britton); at 2,700 feet 
in Garrett county, Md. (J. D. Smith); at 2,300 feet on the Po- 
cono Plateau, Pa. (Porter); at 1,200 feet at Westmore, Vt. 
(Deane); at 1,200 feet at Jaffrey, N. H. (Deane). [Canadian, 
Alleghanian, Carolinian, Louistanian.| re 
Avinatum Capitius-VeEneris L. Ranges from sea level in Flor- 9 
ida to 250 feet in Central Alabama (Mohr); occurs at 700 feet 
