Eu-Eloridete, Chondriete, Coeloclonium. 825 



IMiodomclacccn pag. 214, Chondria verticillata Harv. in Trans. 

 Irish Aca.l. XXII, pag. 539, Phyc. Austral. t. 102, Alg. Anstral. 

 exsicc. n. 162. — Fronde tereti, bis terve umbellatim composita, 

 verticillonun ramis nonnullis elongatis conformibus, plurimis sim- 

 plicibus clavato-oblongis obtusissimis ; cystocarpiis ovatis, ad ra- 

 mulos sessilibus; tetrasporangiis per ramulos sparsis. 



Hah. ad oras Novoe Hollandiae australis et occidentalis, impri- 

 mis ad « Rottnest Island » (Harvey), « Garden Island » (Clifton), 

 « Port Fairy » (Harvey) etc; ad «Georgetown» Tasmanise (Fereday). 

 — Frondes callo radicali parvo discoideo instructae, 6-14 cm. lon- 

 gae, fere 2,2 millim. Iata3, umbellatim seu verticillatim ramosae, 

 uinbellulis 4-5-radiatis et uitra, hinc inde ramulis solitariis irre- 

 gulariter exeuntibus obsitse ita ut rite judicavit clarus Falkenberg 

 noinen « verticillati » potius sequenti speciei convenire quam ge- 

 nuino Ccloclonio verticillato. Color frondis purpureo-brunneus, 

 in sicco saturatior et nitens. Substantia succosa tenax, ita ut spe- 

 cimina exsiccatione chartae arcte adhrereant. 



Coeloclonium opuntioides (Harv.) J. Ag. Epicr. pag. 610, Falkenb. un 

 Khodoinelaceen (1901) p. 211, t. XXII, f. 32-34, Chylocladia opun- 

 tioides Harv. in Trans. Irish Acad. vol. 22, p. 556, Chondria opun- 

 tioides Harv. in Hook. Fl. Tasm. p. 297, t. 189, Chylocladia tas- 

 manica Harv. in Lond. Journ. III, p. 444, Rhahdonia? Sonderi 

 .1. Ag. Sp. II, pag. 356? (non Harv.), Catenella major Sond. Alg. 

 Preiss. p. 24, Kuetz. Sp. p. 721, Tab. Phyc. XVI, t. 72, f. a-cl. — 

 Elongata, decoinposita, verticillatiin ramosa, verticilloruni ramis 

 nonnullis elongatis conforniil)us, plurimis minoribus moniliformi- 

 bus siinplitnusculis aut dichotomis, articulis isthmo angustissiino 

 ronjunctis, inferioribus cylindraceo-elongatis, superioribus obovatis; 

 ("ystocarpiis ad apices ramulorum sessilibus; tetrasporangiis in 

 parte superiori rainuloruin lateraliuin breviter vesiculosorum nidu- 

 lantibus. 



Ilah. ad oras Novsb Hollandiai australis et occidentalis (Haii- 

 vey, Reinbold). — Frondes partibus inflatis nullos gerunt r.unos, 

 constrictionibus tantum verticilla ramorum proferentibus. Articuli 

 inferiores cylindraceo-elongati, superiores gradatim breviores, ob- 

 ovati. Color purpurascens. Specimina a charta, cui arctissime ad- 

 hterent, aegre separanda. 



