— 2?)1 — 



P/ijsaclis^ Hetcj'uctis^ Chalaraclis, .i/tactis, Limnacl/s, Rivu- 

 laria^ Dasyactis^ Ewtctis (K z g.). ' . 



d. M a s t ic ho n e m c o". c.iteniikc p;issiiii SLibnr;itae''(^l: 

 vnginatae, basi oomorphae, libciye, denudat;r: Menzoinyria, 

 Mastichonema (et Masticholhrix Kzg.), Schizosiphon (t t Ge- 

 ocyclas). 



F \ :.I. 9. C H ,E T O P H O R I X X.. 



CatenuUc ntmosye, iso - v. h( leromorpbye, viiides v. allo- 

 chroae, gehna obductye; ovuLi I;iterah;i soht;u'ia v. conglobata 

 (plcurooe). 



a. Chcet p h o r e ce: catenulae ramosae, brachyarthrae: — 

 Chrolejjus, Cruujia^ Co/icelphora. 



b. C/ia nt r a jisi e ce: catenuUc r.mosae e cehulis elon- 

 galis: — C/ilorotjliu/n., C/ia/ii/a/isia, Buldoc/icete^ Co/eochcetc. 



c. D r a p a r /i a l ci ie ce: catenulae hetei ocladae : Z)/«- 

 parnaldia. 



d. B at j^ ac /i o s p e r /n c ce: eatcnulic eorticalae, ramis 

 dense verlieiil tis, ovulis congIub;itis later.dibus (gemmae?): — • 

 BaiJ'ac/iospcj'//n.m. 



F A M . 'J 0. u :. V I %' JT. 



Thalliis laminaris, mono-distromaticus v. lubularis, ccl- 

 hilis conformibus, sp;ir>im v. quatern;itim oomorphis. 



a. E nt c r o j/i o r p /i e ce: iIkiIIo tubulari: — Enl eromorpha. 



b. P hy co se r id e oe: lamina distromatica (inbo com- 

 presso): — P/iycoseris., Dip/oslru/uiani Kzg. 



c. U l V e ce: I.imin;» monoslrom.itii-a viridi: — JJlva. 



d. P o rp /ly r e te: lamina monoslrom. purpurascente: — 

 Porphyra. 



O /^ d o IF. C o dial e s. 



Thallus e cclluLi unica, globosa v. longissim;», simpl. v. 

 r;imi[icata, radieante, v. e pluribus impliealis, r;irius sub- 

 articulalisv Gonidia intra th;dlum sparsa, mobiha v. in ovula 

 externa conglobata. 



