in Ill.Fl.i : 20; Nat Ferns 103 ; in l>ritt. Man. 
10. C/^//^, Ferns 319. ^^F^z/^r.?, Ferns 1 3 1 . 
Anchlstea virglitica Presl^ 1. c. 
Virginian Chain Fici?N. 
Plants 5-10 dm. high; leaves 3-pinnatifid ; phmae al- 
ternate, lanceolate, 0.5-1.5 dm. 1. sori at length conflu- 
ent. 
In moist woods and swamps. Summer. 
Near Baltimore, Waters'^ Laurel, Polla7'd\ Beltsville, Olds; 
Hvattsville, Painter, House; Terra Cott a, Holm-, Deanwood, 
Kear7iy ; Reform School, Ward, Palmer, K7iowlton ; Dismal 
Swamp. Va., Kearny, Pollard, Palmer; Cape Henry, Mrs. A. 
Chase. 
13. LORINSERIA Presl. 
Genus dlcatum in honorem Gustavi f^orinser. Presl, 
Epimel. Bot. 73. 
Robust ferns. Rootstock long, creeping. Leaves of two 
kinds. Sori oblong, in rows parallel to the midribs of the 
pinnae. 
1. L. areolata (T.) Presl. PL 5. 
Lonchitis major V^irglniana . , Moris. Hist. 3 : 
569. sect. 14. t. 3. 
Acrostichumfi^ondepinnata . . Gron. Fl. Virg. 
134. 
A, areolatum L. Sp. PI. 1069. 
29 
