1 



165 



parvis sphaerieis inucronulatis Jonge petiolatis. Sorul. 

 1. c. 



Ad Novae Hollandiae oram occldentalem. Herb. Preiss. No. 2532. 



Radio) discus conicns. Caulis in pltiisque speciminibas brevis, polli- 

 caris, in unico semipedalis, snbcompressiis, pennani gallinaceani crassus, ra- 

 monim rudimentis disticliis sinuato-dentatus. Rami phires, adscondenti-ere- 



P 

 tes, basi non retroflexi, inferiores et superiores breviores, intemiedii Ionj;io 



res, circ. semipedales. Folia ad basin ramonim obloni^a, lanceolata vel 

 linearia, raruis pinnatifida, 72-1 polliceni longa, lineani lata, coriaceo-mein- 

 branacea, uninervia; reliqna omnia angustissime linearia, subsetacea, polli- 

 ceni longa vel breviora, dichotome divisa, aetate juniore laevissiina, postea 

 tiiberculis obsita minutis, sparsis, poro pertnsis, conceptacula includentibus. 

 Vesteulae subsphaericae, Vicia minores, mucrone brevi aplculatae, petiolo 

 1-2-lineari suffultae. Color nigricans. 



Species quoad habitum Fuco flaccido Labillard, Nov. Holland, t, 259. 

 affine, characteribus tamen satis diversa. Fructificationeni Sargassi flaceidi 

 nostri, et in Fuco verruculoso Mert. mem. pag. 15. et in Sargasso Des- 

 fontainesii Agardh. observavi, 



14. l§arg^a$S8llI1l UVifernm Agardh. caule teretmsculo 

 subaphyllo, vesiculis sphaerieis miiticis brevissime petiola- 

 tis caulinis, rauiis in paniculam receptaculoruin lineari-laii- 

 ceolatorum abeuiitibus. Agardh! system, pa<^. 30(J. 



Ad litus occidentale Novae Hollandiae. Herb. Preiss. No. 2533. 



Subpedale. Caules plures^ debiles, teretes- Rami pollicares, horizon- 

 taliter patentes, dichotomi, ramnlis rectis, vix pateutibus. Folia juniora 

 linearia, subcapillacea, demuni In receptacula cylindrica, attenuata, "i-^ilineas 

 longa mutata. Vesiculae pisi minimi magnitudine spbaericae, muticae vel 

 mncrone brevi apiculatae, petiolo lineam longo suffultae. 



An rectius Cystoseirae species'? 



TURBINARIA Boiy. EndL gen.' suppl. III. 



n. 122/8. 



1 



1. Xiirbinaria gracilis Smzd. ramis retroflexis, foliis 

 vesiculosis sphaerieis apice obtiiso membrana lata subdeii- 

 tata coronatisp receptaculis axillaribus ramosis. Sond. L c. 



Ad Htus occidentale Novae Hollandiae. Herb, Preiss. No. 2534. 



Caulis deest. 



nnllis specimioibus vesicularuna dentes non explicantur, tunc 



apice emittunt ramulos filiformes %-! noli, longos, qui denique in vesiculas 



2-3, ellipticas, concatenatas abeunt. Receptacula petiolis adnata, ramosa, 

 ramis teretiusculis, apice obtusis vel biiidis, lineam longis, axi percursis. 

 Conceptacula parietalia, multiseriata , ostiolo hiantia. Color et substantia 

 J'urdinariae denudatae. 



r 



Species a reliquis hujus generis bene distincta, Turhinariam cnnj Cysto^ 

 seira conjungit* 



^ 



