68 Additions to the Lichen Flora of Queensland. 



(1 — 3) — nucleatse, rarius simplices, '012 — '018 x '0055 mm. ; 

 paraphyses irregulares. Iodo gel. hym. non colorata nisi 

 flavescens thecse pallide fu] vescentes. 

 Ipswich (No. 99, coll. Bailey). 



TJSNEA ELEGANS, sp. nov. 



Thallus (K — C — ) pallide flavescens, teres firmus, erectus 

 (altit. 1 — 2 — pollicaris), parcissime divisus, interdum sim- 

 plex et tunc rigidus, undique densissime fibrillosus; axis 

 medullaris tenellus fere filiformis (K — C — ) ; apothecia con- 

 coloria vel pallidiora, terminalia, plana (]atit. 6 — 13 mm.), 

 receptaculo fibrilloso prsesertim margine; sporse 8 na? 

 incolores, ellipsoidese vel late ellipsoidese, simplices, 

 •0085 — '011 x '006 — '008 mm. Iodo gel. hym. intense 

 cserulescens dein obscurata. 



Corticola in Gowrie Mountain, Darling Downs (coll. 

 Bailey, No. 13). 



Bamalina perpusilla, sp. nov. 



Thallus pallescens vel pallide cervinus rigescens f urcatim 

 divisus parvus (altit. '5 — 1 — pollicaris), compressus, sgepe 

 lacunose impressus et hinc inde (prsesertim infra) foramini- 

 bus oblongis terebratus, subfastigiatus ; apothecia concoloria 

 vel pallidiora mediocria (latit. *8 — 1*5 mm.), marginalia 

 receptaculo demum subpedicellato ; sporse 8 nse incolores 

 oblongse, rectse vel leviter curvulse, 1 — septatse, '012 — '015 

 x '004 — -005 mm. 



Corticola prope Brisbane Biver (coll. Bailey, 113). 



Bamalina exiguella, sp. nov. 



Thallus pallidus vel pallide stramineus minor (altit. circ. 

 semi-pollicaris) ; erectus, rigescens, fruticulosus, anguloso- 

 compressus et longitudinaliter sulcatus (praBsertim basi), 

 supra teretiusculus, parce divisus vel ramosus ramulis pal- 

 lidis setiformibus ; apothecia pallida (latit. *5 — 1*5 mm.), 

 terminalia vel subterminalia receptaculo laBvigato, apice 

 ramuh deflexi et vix unquam nigricantis appendiculato ; 

 spora3 8 na? incolores, ellipsoiclese interdum gibbosaB, 1 — sep- 

 tataa, 01— 013 x '006— '007 mm. 



Affinis B. melanotrichi (Laur). 



Corticola prope Brisbane (coll. Bailey, 91). 



Stictina rutilans, sp. nov. 



Thallus expansus (latit. 4 — 7 — pollicaris), lsevigatus, 

 crassiusculus, rotundato-lobatus lobis rotundato-lobulatis, 

 rufescens vel pallide cinnamomeo-rufescens, subtus cinna- 

 momeus vel cupreus, nigro-tomentosus, cyphellis sat magnis 

 (latit. usque 1*5 mm.), thelotremoideis cinnamomeis vel 



