88 Beitr. z. Fl.v. Afr. XXIII. Ber.üLd. liot. Eii;e]in.d.Nyassa-See-u.Kinga-Geb.-Exped.etc. 



Seite 



Fig. 13. IlyaJotJiPca (lissiliens v. minima Schiuidle forma 76 



Fig. 14. » mucosa v. emucosa Schmidle 76 



Fig. 15. Slaitrai^friim hrcvispina forma 75 



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Tafel Iir. 



1 . Gonatoxygon acideatum f. Turneri noij 76 



2. Spirogyra FiUlebornei Scliinidle 76 



3. Scencdesmus bijugafus v. granulatus nob 80 



4. Qloeocystis Ikapoac Schmidle 79 



5. Oocystis spec 79 



6. Soroslrnm minimum Sclunidle 85 



7. Coelastrum ptdcJinim v. nasidum Sclunidle 83 



8a, h, c. » Stiüdiiianni Schmidle 85 



9. Glcmcocystis nostochinearimi f. imincmis noh 79 



10—12. » » typ 79 



13 — 13. Cysten von Glntracitim Sicholdi A. Braun 82 



1 6. Stauroyenia cuneiformis Schmidle 81 



17. Pediastnmi clathrafum (Schrot.) Lem. f. major noii 84 



18. » » forma ovafa (Ehrbrg.) nob 84 



19. » » typ 84 



20 a-i. CharacirUd 1hd:ic(te Scbmidle 82 



