742 EUIIYMENIA. 



basi obsolete nervato, membranaceo, subdicholome lobato, lobis 

 latis rotundatis, margine saepe undulato-crispatis. Alt. 2 — 3". — 

 Sphaerococcus Lactuca Ag. Spec. I. p. 231. — Cryptonemia la- 

 ctuca J. Ag. Alg. med. p. 100. — Fucus Lomation Bertol. Amoen. 

 ital. p. 289. Tab. 4. Fig. 3. — Fucus Falmelta Gmel. Fuc. Tab. 22. 

 Fig. 3.; Tab. 23. — In mari atlanlico, mediterraneo et adriatico. 

 (v. v.) 



2) E. luxurians. Kg. — E. stipite in laminam planam mem- 

 branaceam roseam divisam e margine luxuriose proliferam dila- 

 tato, laciniis e lineari oblongo-cuneatis nervosis; tetrachocarpiis 

 in carpocloniis foliaceis marginalibus. — Fucus luxurians Mert. 



— Sphaerococcus luxurians Mart. FI. Bras. I. p. 32. — Phyllo- 

 phora (?) luxurians Mont. Pol. sud. p. 100. — Ad oras Brasiliae, 

 in freto Magellanico; in mari adrialico? 



3) E. seminervis. Kg. — E. caule simplici filiformi, semiun- 

 ciali pennam passerinam crasso; phyllomate simplici , digitali, 

 oblongo, unciam vel sesquiunciam lato, basi ovato, versus apicem 

 irregulariter fisso. — Sphaerococcus seminervis Ag. Icon. ined. 

 Tab. 17. — Spec. I. p. 232. — Cryptonemia seminervis J. Ag. 



— In mari atlantico ad Gades. 



4) E. dichotoma. Kg. — E. slipite brevissimo in phylloma 

 cuneato-lineare superne dichotomum subflabelliforme expanso, 

 segmentis linearibus oblusissimis basi saepe articulato-strangulalis 

 prolificantibus. — Cryptonemia dichotoma /. Ag. 1. c. p. 100. — 

 In mari mediterraneo ad Nicaeam et Genuam. (v. s.) — Specim. 

 dedit amic. Meneghini. 



5) E. capensis. Kg. — E. phyllomate coriaceo-membranaceo, 

 firmiori, pluries dichotomo, segmentis exacte linearibus, paten- 

 tiusculis, (axillis obtusiusculis) terminalibus interdum ligulatis, basi 

 constrictis, apice obtusis. Long. 5"; lat. ubique fere aequalis, 1 — 

 1 x /d". Color ruber, siccatae virescens. Substantia firma duriuscula. 

 Structura generis; strato exteriori tenuiori minori, medullari ma- 

 ximo , laxe fibroso, intermedio parenchymatico achromatico. — 

 Ad Port Natal: cl. Gueinzius. (v. s. in coll. Klenze.) 



6) E. (?) reptans. Kg. — E. parvula, stipite filiformi selaceo 

 reptante, ramis divaricatis planis furcatis vel palmatifidis, segmen- 

 tis linearibus basi attenuatis, % — y 2 — 1'" lalis. Alt. 2'"— 1". Stru- 

 ctura peculiaris ; strato corticali subtiliter celluloso, cellulis rolun- 

 dis monogonimicis, medullari fibroso, fibris rigidiusculis implicatis 

 hyalinis. — Halymenia reptans Suhr, Regensb. FI. 1834. p. 735. 



— Ad Caput Bonae Spei. (v. s. in coll. Binder.) 



7) E. schizophylla. Kg. — E. palmaris et ultra , coriacea ; 

 phyllomatc obovato, elliptico, basi cuneato, apice irregulariter 

 fisso et lacerato, basi in stipitem cuneatum altenuato. Color san- 

 guineus. — Var. margine cilialo-denticulato. — Kallymenia schi- 

 zophylla J. Ag. — Iridaea lanceolata Harv. sec, Pappe. — Ad 

 Caput Bonae Spei legit cl. Pappe. No. 22. 23. (v. s.) 



