Eu-Floridese, Squamariea3, Cruoriella. 1001 



carpii micico (dori,t,ra,to-ol)longo, carposporis (liscoideo-rotiiinlatis ai"- 

 ticiilatiiii soriatis paiicioribus coiistituto. Tetrasporangia iti filis 

 urectis acro<40iia, ol)lon;j;a, criiciatiin divisa. Antheridia caispitulos 

 ramulorum parvos iii filis ercctis acro;^oMios sisteiitia, e siiperficie 

 promiiiula, soUtaria aut plura a,t,^<,n*ef>- ita (saipe in neinatheciis cy- 

 stocarpiferis prfBsentia). 



Obs. Genus Peyss07inelifr proximuni videtur et fructilius Asre 

 congruens. Fila vero nematheciorum, (piae in Peyssonnelia sunt cla- 

 vata et sursuin crassiora, in Cruoriella sursum attenuata et fere 

 in acumen producta describuntur. Suadente beato Schmitz fSyst. 

 Uebers. Florid. p. 20, Engl. & Prantl Natiirl. Pflanzenfam. 18!) 7, 

 p. 535) ad Cruoriellain genus //ct^m^itos/fa^o;^ (iinperfecta diagnosi 

 a Stroeinfelt ditatuin) ducendnm suspicor. Sed de genere ac specie 

 Stroemfeltiana conferre velit benevolus lector diatribam inter Foslie 

 et Schmitz in ephemeride Nuova Notarisia V (18i)4j p. 718 et VII 

 (189G) p. 84. 



1. Cruoriella armorica Crouan in Ann. Sc. Nat. 4 ser., T. XIJ, tab. 2-2, 2G50 

 fig. G 34-37, FI. Finist. pag. 148, tab. 19, n. 128, J. Ag. Epicr. 

 p. 382, Hauck Meeresalgen p. 31, fig. 5 (?), Ardiss. Phyc, Med. I, 

 p. 233, H(r}natostagon bahinicola Stromf. Meeresalg. Isl. p. 173, 

 Alg. veg. Isl. Kust. pag. 25, t. I, f. 13-14?. — Fronde crustacea, 

 tota inferiori pagina adh.Erente, habitum Peyssonnelim induente; 

 neniatheciis numerosis, sparsis, parum proininentibus. 



Hab. in Melobesia, Haliotide etc. in oceano Atlantico ad 

 « F^)rest » Galliie (Crouan), [eadem ad oras Islandia^ ? (StR(Jmfelt)] ; 

 in mari Adriatico fHAUCK); in Tyrrheno ad Neapolin (Falkrnberg); 

 inter Algas in freto messanensi Sicilia? lectas (Collins sec. Ardis- 

 sonp:). — Frondes pusillae, majores 1-2 cm. et ultra diam. metien- 

 tes, tenuissimse, saturate purpureae. 



2. Cruoriella Dubyi (Crouan) Schmitz Syst. Uebers. Florid. (1889) 2(>r.i 

 p. 20, Rosenv. Groenl. Havalger (1893) p. 783, Peyssonnelia Dubyi 

 Crouan in Ann. Sc. Nat. 1844, p. 368, tab. 11, Flor. Finist. t. 19, 

 J. Ag. Sp. II, p. 501, Epicr. pag. 384, Harv. Phyc. Brit. tab. 71 

 (parum characteristica), Hauck Meeresalgen p. 35 (partim?), Kuck. 

 Bemerk. II, p. 393, t. 18 (non Peyssonnelia Dubyi Tilden Amer. 

 Alga^ n. 201 (|Ufe, fide Setchell in ephemeride americana Erythea 

 vol. VII, n. 1, 1899, pag. 9, Hildebrandtiam Prototypum Nardo 

 sistit). — Fronde crustacea, in orbem expansa, tota arctissime 

 adnata, cellulis strati decumbentis a pagina observatis in liiieas 



