AlgcB?^ 
CALIFORNIA. 
163 
Ord. LIV. hepatic^. Juss. 
1. polymorpha. Linn. 
1. Jungermannia Lmn. 
Ord. LV. LICHENES. Ach. 
1. Pai’melia enteromorpha; albo-virescens, -tliallo substellato laciniis lato-linearibus elon- 
gatis flexuosis repetitim ramosis inflatis subtus atevrmiis, apotlieciis infundibuliformibus disco 
flavo-fusco. Hook. — Parmelia enteromorpha. Ach. Lich. Univ. p. 494. Ejusd. Syn. Lick, 
p. 219. Hook. Bot. Misc. v. \. p. 127. t. 33. Sm. MSS. 
The venerable and indefatigable Menzies was the first to discover this singular Lichen, on the North- 
West coast of America, where Mr. Douglas and Dr. Scouler also found it. 
2. Parmelia caperata. Ach. 
This is mixed with some of the other Lichens, among which it appears to have grown. 
1. Cetraria juniperina. Ach. 
1. Cenomyce fimbriata; b. radiata. Ach. Syn. p. 255. 
2. Cenomyce pyxidata. Ach. 
1. Ramalina scopulorum. Ach. — var. tenuissima. 
2. Ramalina homalea; tliallo compresso ancipiti laevigato nndo ramoso albo-pallescente 
transversim subrimoso, ramis dichotomis attenuatis, apotlieciis sparsis centro affixis conca- 
viusculis subimmarginatis concoloribus. Ach. Syn. p. 294. 
1. Usnea barbata. Ach. 
Ord. LVI. ALGiE.* 
Trib. I. Fucoide^. 
1. Fucus vesiculosus. Sherardi. Turn. — Ag. Syst. 276. 
2. Fucus furcatus. Ag. Syst. 279. 
Trib. II. Laminarie^. 
1. Macrocystis Menziesii. Ag. — Fucus Menziesii. Turn. Hist. Fuc. t. 27. 
2. Macrocystis obtusa. Harv. MSS.; caule compresso, foliis alternis oblongo-ellipticis 
obtusis integerrimis e vesiculis (petiolatis) ovatis. 
Leaves two to three inches long, olivaceous, quite entire, membranaceous, translucid, the surface smooth 
and even. 
Trib.. III. Floridea;. 
1. Delesseria platycarpa. Lamour . — Fucus platycarpus. Turn. t. 144. 
1. Nitophyllum laceratum; y. palmatum. Harv. MSS. 
By W, H. Harvey, Esq. 
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