vor. If. | California Marine Alge. 221 
F. HARVEYANUuS Decn. m. s. Pacific Grove. 
F. FASTIGIATUS Ag. c. 
F. FuRcaTus Ag.? 
SARGASSUM AGARDIANUM Farlow. ‘ Gulf weed.’’ Islands south 
of Santa Barbara. 
S. PILULIFERUM Arg. Guadaloupe Island. 
HALIDRYS OSMUNDACEA Harv. c. “Sea Oak.” 
EGREGIA (PHYLLOsPORA) MeENziEsiI (Ag.) Aresch. Both rough 
and smooth varieties. c. 
3. Order DICTYOTE. 
DictyoTa Kunruir Ag. s. 
ZONARIA TOURNEFORTII Ag. Santa Cruz. 
Z. INTERRUPTA Ag. s. 
Z. LOBATA Ag. s. 
PADINA DURVILLAI Bory. 
TAONIA LENNEBACKERZ& Farlow. ss. 
T. SCHRGDERI Ag. s. 
= <clane TV. RHODOPHYCE. (Floridee.) (Red Alge.) 
1. -Order PORPHYREA:. 
PORPHYRA VULGARIS Ag. c. On rocks and weeds, ‘“‘ Laver.” 
P. NEREOCYSTIS n. sp., MS. On Nereocystis. 
BANGIA VERMICULARIS Harv. c. 
2. Order SOUAMARIEE. 
_ PEYSSONNELIA Dusyi Crn. c. On shells and stones, deep water. 
PETROCELIS CRUENTA Ag. m. Covering rocks at low water. 
_ HILDENBRANDTIA rosEA Ktz. m. On stones, low water. 
— CrovorIA PURPUREA Crn. s. 
CROUORIELLA AMORICA Crn.  s. 
3. Order NEMALIE. 
_ NEMALIon ANDERSONII Farlow. m.s. On rocks at low tide. 
_N. virens J. Ag. s. Sta. Barbara. 
— Scrnata FuRCELLATA Bivon. c. 
4. Order CERAMLE/. 
tuum DIAPHANUM Roth. c. 
__C. rusRum Ag. c. 
