- M./,,, - 



(!tiii(lln;iiii:ii'(';i : ii" ■a'.'i. 



Tliis clinr'aclci'islic, (/;'(/nf/i)nii/iti uns inixrd vvilli iIm- iurcciliinç s(ic<-ics. 'l'Iir; \ru;r- 

 (;itivc ri:\\s ;\V(: nillici- Iiiiil;' iiiiil (licccll-w :ills ;iic\i'r\ lliirL ;iriil slrim^, 'l'Iic iipir.'il rcll is 

 liliiiillv luiindrd ; llic li,is:il ccll is ilori-Mlr, sliuhllx liiriii<i. ;iri<l willi ;i slrimiflx (lir\ clcilinl 

 (lise, iil' Mlliii'liiiiriil . 



Kiiown (in'vioiisly oiily l'nini l!i:i//il. 



!>ii/|. Biilbocheeteiiiterinedia I )ic \i\n\ Inrin;! ;iineric;iii;i IIihn • Jiri(liniiiri;irc;i : ii" v!.'». 



(•llicf sicrilr S|i(!(:'(',s ol' Œdo^onium w rif imij I IVriiii .\iiliiM|i]i.i : n'" 'i, (>, "j iirid S ; 



( !iiiiiliii;iiii;ii'(M : II"'' i/|, if), i(>^ iS, M), ■<•' iiiiil ■/'\, 



Division IV. HETEROKONTiE 

 Tamihj Bofryococcacex. 



'.U)~). Botryococcus Braunii Ivi'nz. - - (viiniliii;uiian;i : n"" l 'i mihI ■'.?>. 



Tamily Oph iocy fi ace se . 



'.\i){\. Ophiocytiutn parvuliiiii (l*i;iiiv) V. I!r. — ( '.iincliii:iiii;iii-;i : iv" l'j, iSiuid -ï-'i. 



i'xiy. Ophiocytium majus N.kg. — .\iiliii(|uia : ii" 'i. CiiiuliMniiiaira : n'" i(i, ij 

 and H). 



,i()8. Ophiocytium graciliceps A. Br. — l kiiidiiiaman-a : ii" iS. 



L'iiii^'. cell. iis(|iie .'^fio ;j. ; loni;'. slip. 8-n [j.. 



Tliis .\li;a (iccmrt'd in i^rcal (|iiaiilil\. Tlii' slalk (d' atlarliiiiciil uas rallier .sliortcr 

 iIkui iisiial, liiil |uissessi'd a widl-iiiarlced basai dise. 



,'?ii(). Ceiitritractus belanophorus (Sciimidi.eI Lkmm. — l '.uiidiiiaiiiarca : ii" uS. 



LoMt;'. coll. siiii' s|iiii. i(i,r)-i8;A, ciiiii spiii. 7'>.-7'' u. ; ial. rtdl. () u.. 



"Family Tribonemacex 



iîii). Triboneiua bombycina ^A(;.l l)i;un. and Soi., i'cnina ruinor ( W ii.i.k) (i. S. West. 

 .\iilii)(|nia : ii'^ S. (aindinainarca : ii" 2-.>. 

 .'u 1. Tribonema affine ( IviiTZ. I (_!. S. \\'Esr. — ( aindiiiainarca : n"' i^ and 22. 



