M. Möbius: Algen (excl. der ßaoillariaceen). 



283 



maculatim nigris. Axis crassus pallidus. K. extns et intus flavens dein rubens 



V. sanguinens, J. — ." 

 U. fragilis Wain. in Hedw., XXXVII, 1898, p. (40). Africa centr. 

 V. Mesccns Strn. in Trans. New Zeal. Inst., XXX, 1898, p. 388. 



„Thallus rigidus, erectus, flavens v. interdum aurantiaco-flavens, ramosus 



sicut in JJ. florida, basi niger, supra saepe tenuiter annulatim niger, apicibus 



concolor non denigratus; axis crassus, cornens, pallidus v. versus basim leviter 



f uscescens, fibrillae medulläres compactae, albidae, K. — , C. — . Thallus extus 



K. — , C. flavens." 

 Vermcaria bacillosa Nyl. apud Hasse, Lieh. South. California 2 dit., 1898, Addend. (p. 20), 



(an propr. gen.). California. 



Algen (excl. der Bacillariaceen). 



Referent: M. Möbius. 



Agardh 177.1) 

 Allen 120. 

 Arcangeli 175. 

 Avetta 113. 

 Bailey 104. 

 Barton 157, 162. 

 Beck 191. 

 Bellini 198. 

 Benecke 27, 140. 

 Bergen 15. 

 Beyerinck 138. 

 Blanc 57. 

 Bode 8. 

 Borge 147. 

 Borgesen 103. 

 Borodin 86. 

 Boubier 21. 

 Bouilhac 189, 190. 

 Brand 61, 129. 

 Brandes 164. 

 Brunnthaler 2. 

 Buetschli 188. 

 BuUoc-Webster 115. 

 Buscalioni 131. 

 Celakovsky 25. 

 Chamberlain 7. 

 Chmielewsky 20. 

 Chodat 21, 68, 124. 

 Church 165. 



*) Die Nummern bedeuten die Referate. 



