CATALOGUE OF PLANTS. 395 
TRENTEPOHLIA, Ag. 
T. vigatula (Harv.), Farlow. 
Atlantic: On other alge and on Zostera, Atlantic City— 
Morse; Longport—Mrs. Lawton. A plant of uncertain affinity. 
T. Daviesii (Dillw.), Harv. 
Atlantic: On Chetomorpha Melagonium, Atlantic City— 
Morse. 
Suab-Class 2.-OOSPOREZ. 
FUCACEZ. 
ASCOPHYLLUM (Stack), Le Jolis. 
Rockweed. 
A. nodosum (L.), Le Jolis. (Fucus nodosus, L.) 
Atlantic: Atlantic City, common—Morse; Longport, washed 
up in abundance in 1887—Martindale. Monmouth: Sandy 
Hook, rare—Britton. Cape May :—Martindale. 
FUCUS, L. 
3 Rockweed. 
FP. vesiculosus, L. 
Common along the whole coast. 
Var. laterifructus, Grev. 
With the type. 
Var. spiralis. 
With the type. 
F. edentatus, De la Pyl. 
Atlantic: Atlantic City—Morse. 
F, furcatus, Ag. 
Atlantic: Atlantic City, a single plant, washed ashore— 
Morse. Determined by F. 8. Collins. 
SARGASSUM, Ag. 
Gulfweed. 
S. vulgare, Ag. 
Frequently washed ashore along the entire outside coast. 
