Cryptonemia. Cryptonemiace.e. 165 



II. Cbyptonemia. Fronde Jatiore inciso-laciniata pJii/llisque a 

 costa sursum. dilatata et cvanescente aut a margine proli- 

 ficantihus ramosa; sporopliylUs minutis suhpropriis soro 

 spiJicerosporanmi instructis. 



9. Cr. seminervis (Ay. Icon. ined. II p. 2) caiilesceiis, caule 



in laminam planam cuneato-oblongam inciso-lobatam de- 

 mum palmatam foliolisque conformibus a margine et co- 

 sta puUulantibus compositam abeunte, foliolis singulis 

 demum costa iiifra medium evanescente costatis, laciniis 

 oblongis, supra axillam acutissimam adproximatis, phyllis 

 fructiferis minutis seriatis marginalibus linearibus oblon- 

 gisque. J. Ag. Sp. p. 226. 



Hujus formas suspicor: 



a. Seminervis caule abbreviato nudiusculo, laraina semicostata 



simpliciuscula superne inciso-lobata. Sph(Brococeiis semi- 

 nervis C. Aij. l. c. tab. 17. Kiits. tah. Phyc. Vol. XVII 

 tah. 71. 



b. PhyUantoides caule elongato ramoso, foliolis singulis cune- 



ato-oblongis semicostatis a margine pbylla capsulifera 

 minuta linearia aut oblonga utrinque dense seriata emit- 

 tentibus. 



c. palmata caule alato in laminam palmato-decompositam, 



demum evanescenti-multicostatam, foliolisque conforniibus 

 a margine pullulantibus instructam abeunte. Phyllop)h.ora 

 nervosa Welwitsch Phycol. Lusit. n:o 195. 

 In Atlantico ad oras Lusitaniee, Hispanise et Senegambise. 



10. Cr. lactuca (Ag. Sp. p. 231) subcaulescens, caule abbre- 

 viato superne alato in laminam reniformem evanescenti- 

 multicostatam palmati-lobatam undulato-crispam abeunte, 

 foliolis novellis a costa pullulantibus basi cuneatis, su- 

 perne conformibus. J. Ag. Sp. p. 227. Sphcerococus Lac- 

 tuca C. Ag. (partim). 



In atlantico ad Gades. 



11. Cr. lomation (Bert. Opusc. II. p. 289) caulescens, caule 

 ramoso superne alato et in laminas costatas oblongas abe- 

 unte, foliolis novellis a costa puUulanlibus obovato-rotun- 



