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149 



Mittenf * ^^'*'"^^'^- Zamtree River, leg. Pentzke. (Hb, 



bans welche aber viel langere Blfttter hat. 



R. O.yameusis. Staph, n. sp. 



nntPn^r""^-' '^^T- (^^/^ ^^^g^) oHvacea, vage ramosa; folia 

 patentia, vix imbricata subrotunda, concava, apice recurva. 



^^««^ 1 x J- 1.. . — ^^-^L^^c^, wiiijitvii, uuice recurva, 



dorso longitudinahter inserta, caulem vix obvelantia ; carina 

 plicat. valde arcuata nee decurrens. 



Lobulus basi inflatus, raarginem (truncatum) exteriorera 

 versus angustatus; margo interior tota longitudine latere 

 cauhno adnatus, cauli vix incumbens. 



Cellulae 0,017 mm, angulis distincte incrassatis. Amenta 

 mascula paucijuga, in ramuHs parvis laterahbus terminalia 



(Hb Gottscher'^' '"^ '^''''^^ ^y^^^- legit Dr. Gottsche jun.' 



Der R Madagascariensis zunachst stehend. 



K. pu'lchella. Mitten, ms. " 



Dioica? exigua, Hgida, flavescens. Folia dense grosse- 

 que verrucosa, patula, contigua, oblonga, longe apiculata, 

 subplana; dorso longitudinaliter adnata, caulem vix tegentia 

 Canna phcaturae subrecta cum folii margine ventrali angu- 

 lum acutum formans. ^ 



^ Lobulus basi inflatus, cauli vix incumbens Mo qua- 

 druplo mmor, parallelogrammus, margine exteriore cauli — 

 superiore carinae parallelo apice protracto acuminato acuto. 



Lellulae in medio folii maximae (0,020 mm) biseriatae 

 pseudocostam ante apicem evanescentem formantes, reli- 

 quae multo minores (0,008 mm). 



Hab. Austraha, Illawarra. leg. Kerbon. (Hb. Mitten.) 

 _ Jr-lanta pulcherrima, inter reliquas omnino aliena: Le- 

 jeuneas m memoriam revocans, sine dubio Radularura ge- 

 neris est propter ramificationem lateralem sub folio oriundam 



K. ten era. Mitten, ms. 



Dioica? 2-3 cm longa, pallide viridis, rigida, regula- 

 riter denseque pmnata, pinnulis apicem versus sensim bre- 

 vioribus. 



Folia oblique patula, contigua, late ovata-vel subrotunda 

 va de concava apice inflexa dorso oblique inserta vix super- 

 antiaj carina phcaturae arcuata nee decurrens 



Lobulus basi anguste altissimeque vesiculosus, partem 

 suneriorem suam (angulatam folioque appressam) omnino ob- 



Cellulae 0,012 mm, angulis nee incrassatis. 



Hab 



Mitten 



leg. Sowerby. (Hb. 



