[-^^> 



FUCOIDEiE. 

 I. FUCUS. 



f- L ^^cl 



aginoides, caule teretlu^culo. follia 

 compres.vis dichot<nus linearibus acille- 

 ato-pinnatifidis, receptaculis terminalibus 

 nioniliformibus. 

 Fucus Selaginoides. Linn. Mant, p,. 

 154. — Gunn, II. p, go. — Turn. Syn. 



Fucus Ericoides /3« Selaginoides, 

 Turn. Hist. III, p. 355. 



In mari Septentrionali, Auctore Gunnero 

 1. c. et Linnaeo in diss» de Rcir, Nor- 

 veg« 1», 



Badix orbicularis plano-convexa, dia> 

 xnetro semipollicaris et nltra, lignosa, du- 

 rissima. Caulis (vel potius stipes) sesqui- 

 pedaiis et ultra, maxime rugosus, tube- 

 ribus magnis unguicularibu^ hic et illio 

 obsitus, ramosus, Kami cauli homogenei 

 €t similes, iterum ramosi. Ramuli laeves, 

 sensim abeunt in Folia compresso plana, 

 dichotoma, 2-5 unciaiia, angustissima •§ 

 lineae lata, pinnatifida, subaculeata, su- 

 perne abeuntia in Receptacula tubercu- 

 lifera, tuberculis submoniliformiter con- 

 iunctis, 6 vel 7 in singulis, acul^eo \xn9 

 vel alteio saepe interjecto. '— 



