Phasnzoospnriii.T, Spliricclariacc.T, Stypocaulon. 517 



•Anat. Morph. Sphacelar. p. 27, t. 7, f. 6-9 (nec Magnus?), Splia- 

 celaria paniculala Suhr in Flora 1840, p. 278, J. Ag. Sp. I, p. 36, 

 non irerin?, Sphacelnrid gracilescens Dies. ct J. Ag. in Llnn. 1841, 

 p. ir)l, Splidcclaria hdrdcacca Harv. in Hook. Ic. plantar. tab. 

 DCXIV, Stijpocai(/o)i hortleaceicm Kuetz. Sp. p. 467, Tab. Phyc. V, 

 t. 89, Sphacelaria virgata Hook. et Harv. in Lond. Journ. Bot. 

 1845, p. 530, J. Ag, Sp. I, p. 38, Stypocaulon virgatum Kuetz. 

 Sp. p. 467, Stypocaulon gracilescens Kuetz. Sp. p. 468, Slypocaulon 

 /ilare Kuetz. Sp. p. 468, Tab. Pliyc. V, t. 98, Sphacelaria filaris 

 Sond., Sphacclaria (Stypocaulon) spicigera Aresch. Phyceas nova3 

 p. 40. — F'ronde stuposa, caulescento, decomposito-pinnata, fasci- 

 culis pinnaruin fastigiatis, pinnulis simpliciusculis corymbosis: spo- 

 rangiis unilocuhiribus oblongo-obovoideis, dense confertis, sessili- 

 bus, corpori placontari pluricellulari insidentibus. 



Ilab. in mari Australi ad Cap. Bonse Spei et Portum Natalense 

 (Hb. M.\uTENs), ad Novam HoIIandiam (Hb. Diesing) et Tasmaniam 

 (Mus. P.\Ris.), ad Novam Zeelandiam (Hb. Harvey). — Frons exi- 

 mie stuposa, 9-20 cm. et etiam ultra longa, per totam longitudi- 

 nem ramis crebre vestita. Rami decomposito-pinnati. Pinnse piu- 

 nulaeque subdistiche exeuntes, sed ita plerumque flexae, ut undique 

 jugamentum tegere videautur, omnes eximie fastigiat». Pinnulffi iu 

 jugamento leniter flexuoso versus apicem sensim densiores et bre- 

 viores; inferiores valde elongatae et simpliciuscute, unde omnes 

 fequalem altitudinem in apice pinnarum assequuntur. Articuli dia- 

 metro breviores. Fructus inter piimulas (sphacelatas) in axilla 3-4 

 aggregati, pedicello tenui aequilongo suffulti, sphaerici, diametro pin- 

 nam superante, intra perisporium hyalinum grumosam substantiam 

 foventes. Species fere maxima generis, fere Styp. scoparium aemu- 

 lans, at spinulis subulatis distichis hujus carens. 

 . Stypocaulon funiculare (Mont.) Kuetz. Sp. p. 467, Tab. Phyc. V. 

 t. 97, Reinke Vergl. Anat. Morph. Sphacelar. p. 22, t. 8, Hariot 

 Alg. du Cap Horn t. 3, f. 5, Sphacelaria funicularis Mont. in 

 D'Urv. Voyage au Pol Sud, Botan. Cryptog. pag. 38, t. 14, f. 1, 

 J. Ag. Sp. I, p. 38, Sphacelaria obovata Hook. et Harv. in Lond, 

 Journ. Bot. 1845, p. 251, Kuetz. Sp. p. 464, J. Ag. Sp. I, p. 32. 

 Hariot in Journ. de Botan. IX, 1895, p. 96, Sphacelaria corym- 

 bosa Dickie Notes on Alg. found at Kerguelens Land in Journ. 

 Linn. Soc, Bot., XV, 1876, p. 199, Stypocaulon Muelleri Geyl. 

 Sphacelar. p, 498 teste Reinke!, Sphacelaria (Stypocaulon) globi- 

 fcra Aresch, Phyceae novte p. 38 (364). — Fronde stuposa. caule- 



