286 Muscineen. 



Parmelia r etipora Strn. nov. sp. p. 80. 

 Thallus albidus vel pallide lutescens, arcte adpressus (K flavens), reti- 

 culatoterebratus (fere ut in Cladonia retipora), latit. divisionum, 0,4 mm ; latit. 

 foraminum circ. 1,6 mm; subtus nudus et fusco-niger (?); mednlla alba K fl. ; 

 sporae 1, raro 2, incolores, ellipsoideae, simplices parietibus crassis, 0,05 — 0,065 

 X 0,025 — 0,03 mm, paraphyses fere diffluentes. Carticola in Tasmania a Mrs. 

 Heywood Mc Ewen lecta. 



Parmelia subbrunnea Strn. nov. sp. p. 80. 



Thallus brunneo-nigricans (C flavens), adpressus, bulIato-inaequ;ilis, bullis 

 saepissime perforatis, .subtus nigre rugulosus, nudus margine albidus, Apotliecia 

 fusca margine ititegro pallidore cincta; sporae non evolutae. Saxicola in 

 Montibus Grampianis Australiae (Sullivan). 



Aspide Ha B eckettii Strn. nov. gen. et sp. p. 81. 



Thallus pallidus vel glaucescenti-pallidus, nitidus lobato-laciniatus, lobis 

 sinuato-divisis, sorediis albis, innatis, minutis vel punctiformibus vel tenuiter 

 oblongis creberriter adspersus , subtus fusco-niger vel niger parce nigro- 

 rhizinosus; apotliecia fusco-rufa, saepe lobulata et medio perforata (latit. 

 4 — 11 mm); sporae 4 — 8 nae in thecis arthonioideae, i. e., parietibus crassis 

 hyalinis, incolores, ellipsoideae, simplices episporio duplici, 0,013 — 0,')18 X 

 0,008 — 0,011 mm, paraphyses valde indistinctae. Jodo g. h. thecarum caeru- 

 lescens dein sordida, caeterquin vix tincta nisi lutescens ; medulla alba K fl. 

 dein intense rubens. Spermogonia in tuberculis elevatis, irregularibus, rugu- 

 losis vel cerebriformibus, discoloribus (lutescentibus vel pallida carneis), hinc 

 inde nigris, interdum majusculis (latit. 0,5 — 2 mm) sita, extus nigra minuta, 

 numerosa, 4 — 25 in qnavis Verruca; spermatia cylindrica vel apicibus obsolete 

 incrassatulis , 0,006 — 0,008 X circ. 0,0005 mm. Corticola , New - Z9aland 

 (T. W. Naylor Beckett). 



Aspide Ha Wattii Strn. nov. sp. p. 82. 

 Thallus lale expansus, pallidus vel pallide lutescens, laciniatus laciniis 

 hinc inde imbricatis, margine, saepe fimbriato-dissectis, subtus niger, fere nudus ; 

 medulla alba K — C, erytbrinosa et C. seorsum, erythrinosa et C, seorsum, 

 erythrinosa; sterilis. New Zealand (Beckett). 



Physcia incav ata Strn. nov. sp. p. 82. 

 Thallus orbicularis flavus adpressus , late lobatus lobis crenatis , intus 

 albidis, arachnoideis et interdum cavis (K purpurascentibus) ; apothecia rufo- 

 aurantiaca, mediocria, plana dein convexula, margine tenui pallidiore, deiimm 

 depresso cincta; sporae 8 nae, incolores, polari - biloculares, ellipsoideae, 

 0,013 — 0,02 X 0,0075 — 0>009 mm , paraphyses distinctae filiformes , supra 

 2 — 3-articulatae et amplo-clavatae. Gonidia flavescentia, diam. 0,009 — 0,02 mm. 

 Corticola, Canterbury, New-Zealand (T. W. N. Beckett). 



Physcia laciniatula Strn. nov. sp. p. 82. 



Thallus albidus vel pallido-albidus (K flavens), laciniosus laciniis saepe 

 margine adscendendibus, crenatis et sorediosis, subtus pallidus, nigro-fibrillosus ; 

 medulla alba (K fl. C fl.); apothecia fusca vel fusco nigra, plana majuscula, 

 leviter elevata, margine elevato folioso-coronato vel laciniato vel coralloideo- 

 diviso cincta; sporae 4 — 8 nae fuscae, 1-septatae, saepissime 2-nucleatae 

 0,03—0,042 X 0,014—0,02 mm. Supra muscos prope Illawarra. New South 

 Wales (Kirton). 



1 cannot associate this with any other. 



Zahlbruckner (Wien). 



Brotherus, V. F., Die Laubmoose der ersten Regnell- 

 schen Expediion. (Bihang tili k. Svenska Vetenskaps- 

 Akademiens Handlingar. Bd. XXVI. Afd. III. 1900. No. 7. 

 65 pp.) 



Dr. C. A. M. Lind in an, welcher als Regnell'scher 

 Stipendiat im Auftrage der Akademie der Wissenschaften in Stock- 

 holm in den Jahren 1892 — 1894 eine botanische Forschungsreise 



