1628 Eu-i^loridese, t^umontiacese, DasyphloeA. 



pag. 109 (diagnosis), Cladosiephus dubius Bory Moree n. 1495, 

 tab. 37 bis, fig. 6 (ex littore Grsecia3 in mari Mediterraneo) est 

 Liagorce sp. [flde speciminuin authenticorum in herbario Boryano 

 et Montagneano (hoc in Museo parisiensi asservato, illo in her- 

 bario Bornetiano)] Liagora dahia (Bory) Born. herb. nuncupanda 

 et Liagorce Cheyneance Harv. proxinia, ut me docuit aniicus Pau- 

 lus Hariot in litteris (1904, 12 januar. e Lutetia Parisiorum 

 missis). 



DASYPHL(EA Mont. [1842] Prodr. Phyc. ant. p. 8 (Etym. dasys pi- 

 losus et phloios cortex), J. Ag. Sp. II, pag. 215, Epicr. pag. 568, 

 Engl. & Prantl Natiirl. Ptlanzenfam. (1897) p. 518, Nizzophkea 

 J. Ag. [1876] Epicr. p. 253, Dasyphlcca Lindl. [1847] Veg. Kingd. 

 p. 25, Kuetz. Sp. p. 757. — Frons gelatinoso-membranacea, tere- 

 tiuscula, subtubulosa, brevissimis pilis hyalinis obsita, stratis tri- 

 bus contexta, medullari filis elongatis longitudinaliter excurrenti- 

 bus tubum interiorem percurrentibus, intermedio celiulis diametro 

 multo majoribus rotundatis in stratum concretis, corticali cellulis 

 in fila verticalia evolutis constante. Cystocarpia in ramis fertilibus 

 pauca, sa^pe bina opposita corticem subtumefacientia, globoso-reni- 

 formia, solutione partis demum liberata, nucleum transformatione 

 fili moniliformis brevissime articulati curvati ortum foventia; nn- 

 cleus filis plurimis a centrali plexu quoquoversum radiantibus, fa- 

 sciculatis, ramosis, articulatis, demum invicem subliberis et carpo- 

 sporas majusculas oblongas in articulis subsingulas foventibus 

 constitutus. Tetrasporangia in verrucis superficialibas, filis radian- 

 tibus constitutis, inter fila disposita, sparsa, zonatini divisa. 



Obs. Dasyphloea insignis speciem tetrasporangiferam, Dasy- 

 phkea tasmanica speciem cystocarpiferam sistit;. Differentias quas- 

 dam in his duabus Florideis quserens J. Agardh, pro illa genus 

 Montagneanum servavit, pro hac novum genus nomine Nizzo- 

 phkfice instituit. Sec. illustrem phycologum lundensem in Dasy- 

 phkjea tasmanica tubus axilis adest, a quo fila omnia frondem 

 constituentia velut rami exeunt; in Dasy phkea insigni hujii^ tul)i 

 axilis nullam omnino mentionem fecit Montagne, neque in analy- 

 sibus a Montagne et Kiietzing datis conspiciatur; si revera adfuis- 

 set, vix assumere licet omnino ab utroque praUermissum fuisse. 

 In Dasyphkea lasmanica tota frons filis componitur; his filis pe- 

 ripheriam versus densioribus, frons fit tul)uIosa intra stratuni 

 corticale filis moniliformibus compositum. In Dasyphhea insigni 



