CRYPTOGAMIA STACH YOPTERIDES. Lycopodium. 
L. reflexum. Schkuhr filic. t. 1 5g. 
Icon. Dill. muse. t. 56. f. 2, 
In low sphagnous grounds and on the banks of shady 
rivulets : Canada to Carolina. 1/ . July. v.v. Re- 
sembles L. Selago ; it frequently bears bulbs instead 
of capsules. 
715. BERNHARDIA. Willd. act. acad. erford. 1802. p. 11. 
1. B. caule nudo dichotomo ramisque triquetris. — Willd. dichotoma. 
sp. pi. 3. p. 56. 
Hoffmannia aphylla. Wild, in Roem. et Usteri hot. mag. 6. 
P-17- 
Psilotum triquetrum. Swartz, sy nop. jilic. 187* 
Psilotum floridanum. Mich.fi. amer. 2. p. 281. 
Lycopodium nudum. Sp. pi. 1564. 
Icop. Schkuhr filic. t. 165.' b. Dill. muse. t. 64. f. 4. 
On 'the cliffs of rocks, near the sea-coast, in Florida. 
24 . June. v. s. 
71 6. OPHIOGLOSSUM. Gen. pi. 1621. 
1. O. spica caulina, fronde ovata obtusa, arcte reticulata. vulgatum. 
Willd. sp. pl. 5. p. 58. 
Icon. Schkuhr filic. t. 153. FI. dan. 147* 
In low grassy open places, in woods and on the sides of 
hills: New York to Pensylvania. 11. May. v.v. 
2. O. spica caulina, fronde subcordato-ovata obtusa, radice bullosum, 
bulbosa. Willd. sp. pi. 5. p. 60. 
O. crotalophoroides. Walt.fi. car. 2 56. 
In low sandy grounds : New Jersey to Carolina. 1/, 
May. v. v. 
717. BOTRYCHIUM. Swartz, sy nop. filic. 8. 
1. B. scapo nudo, frondibus glabris radicalibus tripartito» fumarioides. 
bipinnatis, foliolis lunatis crenatis, spicis pinnatis. — 
Willd.. sp. pl. 5. p. 63. 
B. lunarioides. Swartz, sy nop. filic. 172. 
Botrypus lunarioides. Mich.fi. amer. 2. p. 274. 
Osmunda biternata. Lam. encycl. 4. p. 608. 
Icon. Schkuhr filic. t. 1 57. 
In pastures and open woods: New York to Carolina. 1/ . 
June. v. v. 
2. B. scapo inferne unifrondoso, fronde subbiternata, foliolis obliquum. 
oblongo-lanceolatis serrulatis basi dilatatis inaequaliter 
cordatis, spicis bipinnatis,— Willd. sp. pl. 5. p. 63. 
