Eu-Floriclege, Rhizopliyllidaoefe, Rhlzophyllls. 1G77 



Hah. iul Moinl)assa in littorc « Sansilmrieiisi » Africfc (Hildk- 

 imANDT, SciiMiTz). — Froiides 10-15 cm. longa;, inferne 2-3 niillim. 

 crassa3, segmentis Junioribus 0,5-1 inillim. crassis. Structura ^^e- 

 neris. Stratum interius filo axili artieulato percursum, e cellulis 

 magnis rotundatis vorsus peripheriam gradatim decrescentibus con- 

 stans, exterius seu corticale celiulis minoribus in filamenta brevia, 

 dichotoma, verticalia seriatis constitutum. Color brunneo-rufescens. 

 Substantia cartilagineo-gehxtinosa, madefacta facile dissoluta. 



5. Chondrococcus? japonicus (Harv.) De Toni Phyc. japon. nov. (1895) 2(>.so 

 p. 39, n. 131, Desmiu japonica Harv. Char. of new Algae in Proceed. 

 Anier. Acad. vol. IV (1859) p. 329, n. 23, Okam. in B. Mag. 1893, 

 p. 321 (tetrasp.j. — Fronde latiuscula, compresso-plana, subflabel- 

 liformi, decomposito-pinnata, pinnis irregularibus lato-linearibus, 

 pinnulis inrequalibus subulatis, axillis omnibus rotundatis. 



Hah. m mari Japoniam alluente ad « Simoda » (C. Wright, 

 Harvey) ; ad « Enoshima » (Okamura, De Toni). 



G. Chondrococcus squarrosus Kuetz.Tab. Phyc. XVII (18G7) t. 9G, f. a-h, 2(531 

 (cystocarp.). — Fronde elongata, basi stipitiformi, complanata, sub- 

 dichotoma, segmentis phis niinusve elongatis gracilibus linearibus, 

 apicem versus parum dilatatis, patentibus, pinnatis, pinnis diva- 

 ricatis, in;equalibus, hinc simphcibus abbreviatis, iliinc elongatis 

 pinnulatis; cystocarpiis parvis, immersis vel lateralibus convexis. 

 Hah. ad « Philiip Isl. » Nov?e Hollandii:© (Mueller). — Frons 

 spithamfea, rigida. Color flavescens. Substantia cartilaginea. Spe- 

 cies mihi plana ignota, ex icone vix Chondrococco adscribenda. 



7. Chondrococcus? spinulosus Kuetz. Tab. Phyc XVIII (1868) p. 11, 2(532 

 t. 32, f. a-c. — Fronde pusilla, angustissime lineari, tripinnata vel 

 supradecomposita, pinnis pinnulisque sensim attenuatis, patenti- 

 divaricatis spiniformibus. 



Hah. ad oras Nova:; Caledoniae (Vieillard). — Frons 3-3,5 cm. 

 longa, gelatinoso-cartihiginea. Ex icone vix Chondrococci species, 

 forsan inter Hypneas enumeranda. 



RHIZOPHYLLIS Kuetz. [1845] Phyc. Germ. p. 334, Sp. (1849) p. 877, 

 (Etym. rhiza radix et phyllon folium), J. Ag. Sp. II, p. 221, 

 Epicr. p. 351, Ardiss. Phyc. Medit. I, p. 223, Hauck Meeresalgen 

 p. 36, Engl. & Prantl Natiirl. Pflanzenfam. (1897j p. 531, Delesse- 

 ria^, Wormskjoldia? et Rhodomenice sp. auct. — Frons repens, 

 ex ancipite phina, linearis, dentata et subpinnatim ramosa, stratis 

 cellularum duobus constituta, interioribus cellulis angulato-oblon- 



