a 
_ A. MARGINATA Post. & Rane n. 
‘VAUCHERIA sp.? c, : 
rp: fade California Marine Ailge. 3 [zor 
CHORDARIA ABIETINA Rupr. m. n. Rocks. 
MESOGLoIA ANDERSoNII Farlow. c. Rocks, and stones in shal- 
low coves. : : 
RALFSIA VERRUCOSA Aresch. m. n. Shallow exposed pools at 
all seasons. : 
ASPEROCOCCUS SINUOSUS Bory. c. On tips of Halidrys, and 
some other sea weeds, : ' 
THALASSIOPHYLLUM CLATHRUS Post. & Rupr. n. west coast, 
probably in California. 
EISENIA ARBOREA Aresch. m. n. Shelving rocks at low water. 
AGARUM TURNER! Post. & Rupr. n. “Sea Colander.” Stray — 
plants have been found at Santa Barbara. 
LAMINARIA FARLOWII Setchell, MS. m. Abundant near Pacific 
Grove. 
L. SINcCLAIRIT Fatlag & Eaton. c. 
L. ANDERsONII Farlow, MS. c. 
DICTYONEURON CaLiForNicum Rupr. c. With Laminaria. 
CosTARIA TURNERI Grev. m. n. At Monterey, on rocks. 
ALARIA ESCULENTA Grev. c.  ‘“ Badderlocks.” On exposed 
rocky points. 
A. FISTULOSA Post. & Rupr. 
PTERGOPHORA CALIFORNICA Rupr. c. With Laminaria. © . 
PosTELSIA PALM&FORMIS Rupr. c. ‘Sea palm.’ Epa 
rocky points. 
LESSONIA NIGRESCENS Bory. m. n. At Cypress Point, near. Mon- 
terey. 
MACROCYSTIS PYRIFERA Ag. ‘Great Kelp.”’ c. 
NEREOCYSTIS GIGANTEA Aresch. m. s. 
N. Lurkeana Rupr. m. n. 
These two plants are the “ Great Bladder weeds,’’ or ‘f ‘Sea o 
ter’s Cabbage”’ of the Pacific coast. ae 
2. Order FUCACEA:, OOSPORE A. 
FucUS VESICULOsUs L. ““Rock weed.’’ cc. 
