402 



A. Grunow. 



Hab. ad litora Californiae, S. Diego (leg. Ür. E. Palmerj; La 

 Jolla (leg. Dom. Snyder). 



Forraa laxa. Foliis profunde laciniatis, dentibus in lacinias 

 acutas hinc inde bifidas lineares angustas excrescentibus. 



Hab. prope S. Diego, Californiae (leg. Dr. E. Palmer). 



105. S. lophocarpum J. Ag., S. S. A., p. 93, Tab. XXVH, ii. 

 (S. ohovakim Sonder, Alg. Trop. Austr., Nr. 13, nee Harvey ). 



Hab. ad oras Novae Hollandiae et orientalis (New Soutb Wales, 

 Ballina, leg. Henderson). 



In specimine autbentico plantae Sonderianae vidi ramos an- 

 gulatos, folia nigrescentia, coriacea, ^2 — ^ V2 longa, 2 — 6 mm 

 lata et receptacula androgyna minus dense glomerata quam in icone 

 Agardbiana. A Sargasso obovato Harvey uon admodum distat et 

 forsan melius in ejus vicinitate enumeretur. 



106. S. ilicifolium (Turn.) C. Ag., Sp. Alg., p. 11; Syst., p. 296 

 (excl. var.); J. Ag., Sp. Alg., p. 318; S. S. A., p. 94. — Fucus ilici- 

 folius Turn., Hist. Fuc, T. 51 (planta foeminea vel androgyna 

 Fig. a — e, planta mascula Fig. f — Ii). 



. Eamis teretiusculis vel binc inde subeompressis; foliis e basi 

 obliqua cuneata oblongis vel ovatis, acute dentatis, sparsim glan- 

 dulosis, nervo ante apicem vel supra medium evanescente; vesi- 

 culis spbaericis, muticis, saepe alatis et biauriculatis; receptaculis 

 ancipitibus, androgynis racemosis vel racemoso-cymosis, masculis 

 binc inde longioribus, omnibus acute spinosis. 



Hab. in mari Indico, Ceylon (leg. Ferguson), Ins. Seycbellenses 

 (leg. Fauvel), Fretum Sundaicum (leg. Watts), ad litus Somaliense, 

 Mombassa (leg. Hildebrandt), Kelana (leg. Kärnbacb), Nova Hol- 

 landia borealis (leg. Daemel). 



Usque 90 cm altum. Folia rigidula vel submembranacea, plus 

 minusve conspicue glandulosa, 5 — 25 mm longa, 2 — 9 mm lata. Re- 

 ceptacula mascula usque 2 cm longa, dense spinosa. FoHorum 

 margo superior simplex in planta genuina Turneria na, quam hoc 

 loco descripsi, rariter duplicatus in plantis a me examinatis. 



Var.? clonocarpa Grun. {S. clonocarpiim Grun., Atti Real. Acad. 

 dei Lincei, 1889; Alg. mar. rossi, p. 9). 



Ramis parum corapressis pel plerumque teretiusculis, foliis e 

 basi cuneata late lanceolatis vel oblongis obtusis, acute dentatis, 



