﻿£0 Algae. HiDiiosoi.E5ir. 



cluarura linearura articnlati, articulis contraciis, in antica 

 parte fiequentiorilius et brevioribus. Rarai secundi ordinis 

 suhaltetni, abbreviati , ])olIiceni et qr.od excedit lonf^i , ite- 

 rum subalternaiim ram^losi, ranuilis subfastigiato -ramulosis, 

 ramuli^ ultimis tenuioribus e' qi asi penicillato aggregatis. 



Crescit inter Uivam Liinzamy Sphaerococcum triqne- 

 trum et alios Jucos ad oram Brusiliae in Oceano e. g. ad SV 

 bff^tia.'iopoii/f el Cabo Frio, inveida a me ipso , cl. Beyrich et 

 Tilesio et communicata quotjue ah optimo Alertens, 



VII. HYDROSOLEN. 



SOLEmiA AG. 



Sporae ^lobosae; minutae, thallo frondoso ir- 

 regularitor inspersae. Frons herbaceo - membrana- 

 cea, viridis^ tubulosa. 



O b s e r V. Nonien ob consonam S o 1 e n a m ruutandum yi- 

 debat.:r. 



1. HYDROSOLEN INTESTIIirALlS. 



H. fronde inflata simulici anfiactuosa el sinuosa. 

 So.tnia yig, Sy^st, i85. 



Ulva intestinalis L. ^e. Spec. /.418. Dill, Hist, /.9. 7^7. 

 Scytosiphon Lyngb. Conferva Roth, 



Tubuli basi niinu ula, scufata radicantes , caespitosi, 

 interdum pedales et longiores, statii juniori setae porcinae 

 crassitie, adul iori ad digitum u qne cra sae , tunc saepe 

 ulnaies, vario mudo anfractuosi, intestinura colon vef< ren- 

 tes, dilute virides, sporis niinutisbirais globosis fuscidulis 

 ad-persi. 



/// mari inxta littora passim / in Jossis stagnisque Pro- 

 vinciae S, Pauli. 



2. UYDHOSOLEN COMPRESSUS. 



H. fronde lineato - claihrata raniosa filiforrai corapressa, 

 ramis simplicibiis basi atten.iatis. ^g, Syst. 186. (Solenia). 



Ulva compressa L., y^g. Spec, I. 420. Bngl, Bot, t, 

 1739. Flor, Dan. t. 1480. /. 1, 



Scyto-siplion Lyngb. Conferva Picth, 



Fila in planta juniore vel tubnli in adultiore saturate 

 virides, terectiu<>culi , fasciculati, flaccidi, simplices vel ra- 

 mosi, rarais basi contiactis teni ioiibus. solitarii aut nonnulli 

 aggreguti , sporae globos.ie, fuscidulae. 



In mari ad SeOastlanopolin, 



