116 



folia verticillorum sterillum fere pollicaria; capitala fertilia 

 integra, e capitnlis 10 — 12 dense coDgestis foriflata, 1 — 2 

 lineas longa. Semina in capitnlis plnriraa, divisionibus fo- 

 liornm prope basin eornm iraposita, e rainimis generis, iis 

 Charae tenuissimae vix majora, cortice hyaliuo teuui, nu- 

 cleo fasco diaphano, cristis vix prominulis. Specimina visa 

 omuia seminifera, globnlifera nou vidi, 



B.. CÄa?'oe p7e//rog;»/«a£r (plernnique ecorticatae, bracteatae 

 barbatae). 

 5. Ch, macropogon {mihi) flexilis, pelincida, canle Icniii 

 parnin raraoso, verticillis reraotiiisciilis vel concatenatis, e 

 foliis circiter uovem, 4 — 5 articnlatis, articiiHs praeter nlti- 

 mum breviorem subaeqnilongis , foliolis in geuiculis foliornm 

 verticillatis, elougatis tennissimis, basilaribus niimero folio- 

 rnm iisqne oppogitis, longissirais, barbarn cauli reirorsum 

 adpressain longitadine fere verticilli forraautibiis; fructifica- 

 tione monoica: gliobulis in geuiculis foliorum solitariis; se- 

 minibus in fundo verticilli congestis, oblongis, coronula triin- 

 cata, fascils a latere conspicuis circiter 11. 



Preiss, herb. no. 1877. 



Itt fluvio Cyguornm (aqua salsa) prope oppiduluin„P<?r^Ä." 

 (Preiss. Nov. 1841.) 



Species quam maxime siugniaris, ex affinitate Charae 

 barbatae Meyen et alopecuroideae Delile, sed ab ntra- 

 qne praesertim globulornm et seminum distributione et lon- 

 gitadine barbae valde diversa. Pedalis, pallide viridis, dc- 

 muin decolor et hyalina, in statu juniori et sterili valde 

 flexilis, in fructifcro rigidiuscula adspectu propter follola 

 tenuissiraa, elongata et varie intertexta pluraoso. In nodis 

 caulis infimis nonnunqnara tubercnia oblonga, Candida, amylo 

 repleta (nt in Chara aspera W.) observantnr. Folia verti- 

 cillorum 8 — 10, subconniveniia. Foliola in singnlis genicu- 



