160 



CRYPTOGAMIA. 



CAPE HORN AND TERRA DEL FUEGO. 



Durvill^a utilis, Bory ; J. Ag. Sp. I, p. 188. 



Lessonia nigrescens, Bory ; J. Ag. I. c. 



Microcystis pyrifera, var. J. Ag. I. c.p. 156. 



Desmarestia Rossii, Hook. & Harv. Fl. Antarc. t. 172, 173. 



Ptilonia Magellanica, J. Ag. sp. 2, p. 774. 



Acanthocarpus antarcticus, Hook. & Harv. Fl. Antarc. t. 181. 



Callophyllis variegata, Kutz. I. c. p. 745. 



Gymnogongrus plicatus, Kutz. I. c. p. 789. 



Gigartina (Mastocarpus) Radula, Kutz. I. c. p. 733. 



CODIUM TOMENTOSUM, Ag. ; Kiitz. 1. C. p. 500. 



Enteromorpha compress a, Kutz. I. c. p. 480. 



Ballia Brunonis, Harv. (B. callitricha, & B. Hombroniana, Kutz. 

 I c.p. 663). 



NORTHWEST AMERICA, CHIEFLY PUCET SOUND. 



Fucus vesiculosus, Linn. ; J. Ag. Sp. 1, p. 210. 



Fucus FASTIGIATUS, J. Ag. I. c. p. 203. 



Phyllospora Menziesii, J. Ag. 1. c. p. 254. 



Macrocystis pyrifera, Ag. ; J. Ag. I c. p. 156. 



Costaria Mertensii, J. Ag. I. c. p. 140. 



Desmarestia aculeata, Lamour.; J. Ag. I. c.p. 167. 



Rhodomela Larix, Ag. (Lophuria, Kutz.). 



Dasya (Stichocarpus) plumosa, Harv. & Bail. 



D. fronde inarticulata compressa ancipiti bi-tripinnata, pinnis elongatis 

 pinnulisque brevibus alternis, ramellis monosiphoniis distichis crebris 

 swpius oppositis strictis simplicibus vel furcatis, axillis angustis, arti- 

 culis ramellorum cylindricis diametro triplo longioribus. 



Hab. Puget Sound. 



