520 Phaeozoosporinae, Spliacelai'iace?o, Ptilopogon. 



2. Phloiocaulon spectabile Reinke m Ber. deutsch. bot. Gesellsch. '"^61 

 VIII, 1890, p. 213, Vergl. Anat. Morph. Sphacelar. 1891, p. 31, 

 t. 11, Nuova Notarisia 1891, p. 457. — Frondibus magnis; cor- 

 tice in parte inferiori (ut in Cladosteplio) ramorum elongatoruni 

 pseudo-parenchymatico a corpore centrali acute discreto, in supe- 

 riori parte (ut in Cliceptopteride) genuinc parenchymatico, haud 

 distincte a corpore centrali discreto, ramulis brevibus fertilibus ut 

 \n Phloiocaulone squamuloso ; 's,]}0ya\vX\\9, phirilocuhiribus in axil- 

 lis pseudofoliorum singulis vel geminis, pedicello uniarticulato ful- 

 tis, 80-100 a. diam., sporangiis unilocularibus eodem modo ut plu- 

 rilocularibus dispositis, circiter 80 j. diam. metientibus. 



Hah. ad oras AustraliEe meridionalis (Wollny). — Inter Spha- 

 celariaceas liucusque cognitas maxima species. 



ANISOCLADUS Reinke [1890] in Ber. deutsch. bot. Gescllsch. VIIT, p. 213 

 (Etym. anisos dissimilis et clados ramus), Nuova Notarisia 1891, 

 p. 455, De Toni Syst. Uebers. Fucoid. 1891, p. 181, Kjenm. in 

 Engl. & Prantl Natiirl. Pflanzenfam. 86. Lief., p. 197. — Frons 

 structuram parenchymaticam pr^ebens. Ramuli normales axis, rami 

 elongati ct brovcs semper steriles, primi vero tomento laxo filo- 

 rum radicalium obvoluti (ut in Sti/pocaulone). Fructilicatio in ra- 

 mis adventitiis brevibus, ramosis, oeque circa axin sparsis e par- 

 tibus vetustioribus ramorum elongatorum exsurgentibus sita. Spo- 

 rangia in ramorum adventitiorum axillis evoluta. 



1. Anisocladus congestus Reinke 1. c. p. 213. — Habitu Sti/poc. fu- ?6:> 

 nicularis Mont.; sporangiis unilocularibus in axilla ramuli l)revis 

 numcrosis, globosis, longiuscule stipitatis; sporangiis plurilocula- 

 ribus singulis vel binis (raro ternis) in axilia, quandoquc in apice 

 ramuli brevis acrogenis, globosis, multo majoribus. 



Hal?. ad extremam meridionalem regionem Africge; ad oras No- 

 va3 Zelandia?. 



PTILOPOGON Rcinkc [1890] in Ber. deutsch. bot. Gesellsch. VIII. Band, 

 p. 214, Vergl. Anat. Morph. Sphacelar. 1801, p. 34 (Etym. ptilon 

 plunia et pogon barba), Nuova Notarisia 1891. p. 458, Dc Toni 

 Syst. Uebcrs. Fiicoid. 1891, p. 181, Kjellm. in Engl. & Prantl 

 Natiirl. Pllanzenfam. 86. Lief. p. 197. — Frons structuram paren- 

 chymaticam pniebcns: in eadem planta adsunt rami clongati, brevcs 

 ct psou<lofolia rainosa. Cortex ramorum elongatorum gonuinc pa- 



