282 -^- Zahlb ruckner: Flechten. 



Fyxine subcinerea Strt. in Trans. New Zeal. Inst., XXX, 1898, p. 397. Queensland, 



„Thallus pallidus v. cinereo-pallidus, crassiusculus (K. — ), laevis, breviter 

 laciniatus v. squamosus, praesertim versus centrum, laciniis crenato-dissectis, 

 nonnihil imbricatis, centro congestis, creberriter albido-sorediosis, intus pallido 

 flavens (K. ■ — ); apothecia sessilia v. elevato-sessilia, plana et vix marginata, 

 dein convexa (lat. 0.6 — 1 mm), omnino lecideina; sporae 8-nae, fuscae, oblongae, 

 1-septatae, binucleatae, nucleis saepe tubulo junctis, 16 — 22 X 4.5 — 6 ^; 

 paraphyses graciles, sat discretae apicibus coerulescentibiis (K. violaceis), clavatulis. 

 Hypothecium fuscum v. fusco nigrnm. J. gel. hym. coerulescens." 



Fyxine subvelata Strt. in Trans. New Zeal. Inst., XXX, 1898, p. 396. Queensland. 



„Thallus albidus v. pallidus, versus centrum ochroleucus v. testaceus, 

 laciniatus, laciniis (lat. circ. 1.5 mm) crenatis v. dissectis, centro congestis et 

 convexulis (K. — ), intus albidus, subtus niger et rhizinosus; apothecia anigra, 

 plana, tenuiter marginata, primum thallino - velata dein erupta et thallino- 

 marginata, demum lecideina, sed saepe infra marginem albida v. laevia; sporae 

 8-nae, fuscae, 1-septatae, saepivis polari-biloculares et quasi 8-septatae, oblongae v. 

 fusiformis-oblongae, 15-22 X 5 — 7 /x; paraphyses graciles, distinctae, apicibus 

 clavatulis, sordide coerulescentibus (K. late violaceis). Hypothecium fusco- 

 rubricosum (K. sordide violaceum). J. gelat. hymen coerulescit" Corticola. 



Ramalina fastigiato-fraxinea Hue in J. de B., 1898, p. 26. Gallia. 



Bicasolia Beckettii Strt. in Trans. New Zeal. Inst., XXX, 1898, p. 392. Nova Zelandia. 

 „Thallus crassus, firmus, cervinus v. rufo-cervinus et marginem vei'sus 

 lurido-cervinus, amplus (lat. fere pedalis). laciniato-lobatus, laciniis hinc inde 

 imbricatis, marginibus sinnuato-incisis et crenatis; spermogoniis semilobatis, 

 prominulis instructus; subtus luridus v. nigricans, tomento rhizineo fere vellereo 

 praesertim versus marginem, etiamque rhizinis pallidis fasciculatis longis praedicus ; 

 cyphellis pallidis veris fundo nonnihil farinosa adspersis; apothecia sparsa, rufa 

 (lat. 1—3 mm), receptaculo thallino, extus ruguloso et margine crenulato, demum 

 fere integro cincta; sporae 8-nae incolores, fusiformes, 3-septatae, 30 — 38 X 8 — 13 «. 

 Gonidia flavescentia, diam. 8 — 17 ^. MeduUa albida K. -■ C. — ." Corticola. 



Bicasolia luridescens Strt. in Trans. New Zeal. Inst. XXX, 1898, p. 393. Nova Zelandia. 

 „Thallus lurido-cervinus v. lurido-fuscescens, ad nigricantem vergens, 

 corrugatulus, subtus nigricans, fere undic^ue minutissime et brevissime nigro- 

 tomentellus et pseudo-cyphellis minutis, albidis prominulis creberriter adspersus; 

 medulla alba v. albida K. flavens. Sporae fuscae, fusiformi-ellipsoideae, 1-septatae, 

 interdum polari-biloculai-es, 22 — 28 X 8 — 10 u. Paraphyses apicibus saepe fusco- 

 clavatis, K. violaceis." 



Binodina calcarea var. graeca Stnr. in Sitzber. Kais. Acad. Wiss. Wien, CVII, 1898, p. 118. 

 Graecia. 



B. Scotüi Wain. in Hedw., XXXVII, 1898, p. (42). Africa centr. 



Boccella difficllis Darbish., Monogr. Roccell, 1898, ]). 49. Amerika. 



B. dubia Darbish., Monogr. Roccell. , 1898, p. 52. Peruvia. 



B. flaccida Del. apud Darbish., Monogr. Roccell., 1898, p. 44. Ins. Mauritius. 



B- mauritiana Darbish., Monogr. Roccell., 1898, p. 46. Ins. Mauritius. 



Roccellina Darbish. nov. gen. in Ber. D. B. G., XVI, 1898, p. 11, Taf. I, Fig. 1—3. 



B. condensata Darbish. in Ber. D. B. G., XVI, 1898, p. 11. America austr. 



Sjjhaerophoron diplotypus Wain. in Hedw., XXXVII, 1898, p. (38). Madagascar. 



Thelopsis snbporinella Nyl. apud Hasse in B. Torr. B. C, XXV, 1898, p. 632. California. 



Thrombium melaspermizum Stnr. in Sitzber. Kais. Acad. Wiss. Wien, CVII, 1898, p. 181. 

 Graecia. 



Umbilicaria Feildeni Wain. in Hedw., XXXVII, 1898, p. (85). Novaja Semlja. 



Usnea acromelana Strt. in Trans. New Zeal. Inst., XXX, 1898, p. 388. Nova Zelandia. 



„Similis U- floridae v. potius U. perplexanti Strt., sed minute et creberriter 



obscure v. nigro-articulata v. annulata, apicibus ramulorum frequenter nigris v. 



