K. Schumann: Neue Arten der Siphonogamen 1899. 449 



Verrucaria coarctata Stm. apud Bail. in Queensl. Agric. Journ., V (1899), p. (39). 



„Thallus indicated by whitish spots; apothecia black, slightly prominent, 

 nude, minute, width to about 0,3 mm, perithecium nearly sphaerical, incurved and 

 colourless beneath; spores 8, in saccate thecae, colourless, ellipsoid, divided into 

 numerous and brick-like cellules, 6 — 9X2 — 5 locular, 27—36X13 — 18 ,»; para- 

 pbyses long, distinct, filiform. Hymenium not coloured with 1, lutescent; with 

 the same reagent, the thecae become vinose fulvescent. On bark, Thursday 

 Island." 



F. Dtchyi Wainio in Termeszetr. füz., XXII (1899), p. 339. Kaukasus. 



V. fibrata Strn. apud Bail. in Queensl. Agric. Journ., V (1899), p. (488). Australia. 



„Thallus maculate, lutescent, shining; apothecia black, prominent, small, 

 width about 2 mm; perithecium entire, black, beneath somewhat flat and thin, 

 spores 8, 1-seriate, colourless, finally brownish, ellipsoid, aften at both ends api- 

 culate, 4-locular, with large equal locule, the apical one small ; 14 — 18 X ? — 10^; 

 paraphyses distinct, thickish. Hymenium with I not tinted. On bark." 



V. gebennica Nyl. apud Gasil. in Act. Soc. Linn. Bordeaux, LIII, 1S98, p. 98. Gallia. 



V. nigricolor Arn. in Oest. B. G., XL1X (1899), p. 273. Neufundland. 



7. simplicior Strn. in Transact. New Zeal. Instit, XXXII (1899) p. 72. 



„Perithecium sessile, nigrum, minutum fere sphaericum, prominulum; sporae 

 8 nae incolores, simplices oblongae, 2 nucleatae, 0,009 — 0,011 XÖ ; 003 — 0,004 mm; 

 paraphyses nullae. Jodo g. h. non cincta." Parasitisch auf Stida cxpansa Strt. in 

 New Zealand. 



VIII. Neue Arten der Siphonogamen 1899. 



Ausgezogen von K. Schumann. 



(Nachgetragen sind einige früher nicht genannte Arten.) 



Die neuen Arten der Kryptogamen finden wir an folgenden Stellen: 



1. Algen ohne Bacillariaceae S. 188. 



2. Bacillariaceae cfr. Referate. 



3. Pilze S. 107. 



4. Flechten „ 439. 



6. Moose „ 218. 



6. Gefässkryptogamen cfr. Referate. 



Embryophyta siphonogama. 



Gymnospermae. 



Cyeadaceae. 



Zamia portoricensis Urb. Symb. ant. I. 291. Portorico. 



Taxaceae. 



Podocarpus sutchuensis Franchet, Journ. de bot. XIII. 266. China. 

 Torreya Fargesii Franchet, Journ. de bot. XIII. 264. China. 



Botanischer Jahresbericht XXVII (1899) 1. Abth. 29 



