880 SARCOMEMA. — BOTRYOCARPA. NEUROGLOSSUM. 



585. SARCOMENIA. Sonder, Alg. Preiss. p. 47. 



Phycoma planura carnosum submembranaceum e disco proli- 

 ferum, segmentis stipitatis subcostatis. Fructus per discum sparsi. 

 Cystocarpia globosa subpedicellata spermatiis angulatis subpyri- 

 formibus farcta. Carpoclonia oblonga vel lanceolata pedicellata te- 

 trachocarpia biseriata quadrigemina foventia. (Struclura cellulosa, 

 parenchymatica , cellulis interioribus majoribus.) 



S. delesserioides. Sonder 1. c. — S. spithamaea, phycomate 

 basi angustato, integerrimo, medio tenuiter costato, prolificationi- 

 bus discoideis magis minusve elongatis illo conformibus; carpo- 

 cloniis minutis sparsis. — Ad Novam-Hollandiain. 



586. BOTRYOCARPA. Grev. Syn. p. XLIX. 



Phycoma substipitatum foliaceum ecostatum e lamina prolife- 

 rum. Tetrachocarpia quadrigemina (spermatidiis sphaerico-tetra- 

 edricis) in carpocloniis distinctissimis foliaceis ecostatis petiolatis 

 fasciculatisque. Cystocarpia ignota. Structura parenchymatica, cel- 

 lulis fucineis, medullaribus giganteis inanibus, stratum unicum 

 formantibus, corticalibus minutis hologonimicis in series verticales 

 breves ordinatis, strata plura formantibus. Color recentis cocci- 

 neus, sicc. niger. 



1 ) B. prolifera. Grev. 1. c. — B. phyllomate simplici vel basi 

 ramoso , laminis oblongis integris laciniatisve apice obtusis vel 

 irregulariter fissis, carpocloniis conglomeratis minoribus. — Harv. 

 Ner. p. 16. Tab. I. — Delesseria botryocarpa Lamour, — Ag. Sp. 

 I. p. 189. — Fucus botryocarpus Turn. Tab. 246. — Ad Caput 

 Bonae Spei: cl. Pappe. (v. s.) 



2) B. ecostata. = Dictyomenia ecostata /. Ag. Symb. II. — 

 B. phyllomate membranaceo plano avenio, inciso, vage pinnati- 

 lobato et a disco prolifero, foliolis oblongis; carpocloniis lanceo- 

 latis in cespitulos per totam laminam undique sparsos collectis. 

 Long. 4"; lat. l j4'. — In mari Indico. (Herb. Diesing.) 



587. NEUROGLOSSUM. Kg. Phyc. gen. p. 446. Tab. 65. Fig.II. 



Phycoma irregulariter ramosum planum firmum coriaceum 

 late et obsolete costatum. Carpoclonia foliacea maxima elongata 

 peliolata basi obsolete costata, nunc cystocarpia nunc tetracho- 

 carpia foventia. Cystocarpia semiimmersa, hemisphaerica carpo- 

 stomio instructa, spermatiis minutis sphaericis vel oblongis petio- 

 latis, spermopodio substrato, e filo primario crasso prostrato in 

 fibras adscendentes brevissimas excrescente formato, affixis; sper- 

 mangia e cellularum minutarum ordinatarum slratis 8 — 10 com- 

 posito. Tetrachocarpia in soris minutis marginalibus sparsis sub- 

 elevatis. Structura inferne parenchymatica, superne epenchyma- 

 lica; cellulae ordinatae. 



