
No. 50.] 197 
Sus-oRDER OPHIOGLOSSE. 
OputocLossum, L. Adder’s-tongue. 
vulgatum, L. Low grounds and thickets. June. 
’ Botrycuium, Swartz. Moonwort. 
fumarioides, Sw. Moist woods. July-August. 
dissectum, Muhl. Moist woods. August-September. 
virginicum, Sw. B. gracile, Michx. Woods and rocky hills. 
May-June. 
simplex, Hitchcock. Highlands of New-York. Dr. Barratt. 
Orver LYCOPODIACEH. Tue Cuvs-Moss Tree. 
Lycopopium, L. Club Moss. 
~ clavatum, L. Dry woods. July. 
complanatum, LZ. Dry woods. July. 
obscurum, Z. L. dendroideum, Michx. Shady woods. July. 
‘annotinum, L. Sandy woods and hill sides. July. 
inundatum, L. Wet places; western counties. July. 
rupestre, L. Dryrocks. July. 
selago, L. Summit of Mount Marcy. July. -Whiteface Moun- 
tain. Prof. Hall and Dr. Emmons. 
lucidulum, Michx. Shady woods and swamps. July-August. 
- apodum, LZ. L. albidulum, Michr. Moist woods. July-August. 
a 
Iseres, L. Quillwort. 
lacustris, LZ. Bottom of Oswego River, near the Falls. Pursh. 
Orpver SALVINIE. 
Satvinia, Guett. 
natans, Hoff. Lakes of still water; western part of the State. 
Pursh. 
° 
Azouia, Lam. 
_caroliniana, Lam. Ponds and lakes; near New-York. Braddock’s 
Bay, Lake Ontario, Dr. Bradley. 
