39 



X. deniutans ; on bark, Taylor's Eange. 



L. aherrata, Stirton ; on boughs of ironbark trees. 



Tribe GrajpMclei.—ThsilluB very tliin, often invisible or 

 beneath the bark ; apotbecia like cracks, flat or plicate, with 

 or without a border. 



Grapliis eludens, Stirton ; on rocks, Moggil. 



G. malacodes, Nyl. ; on bark. 



G. circumfusa, Stirton ; on bark. 



G. Afzelii ; on bark. 



G. mucronata, Stirton ; on bark. 



G. fisso-furcata, Leighton ; on bark. 



G. persidcata, Stirton ; on bark. 



G. {Medusida) perte7iella, Stirton ; on bark. 



G. o-epleta, Stirton ; on bark. 



Opegrajjha intrusa, Stirton ; on bark. 



Glypliis IdbijrintMca, Ach. ; on bark. 



G. confluens, Mout. ; on bark. 



G. medusulma, Nyl. ; on bark. 



Artlionia cinnabrina ; on bark. 



Chiodecton farenaceum, Fee ; on bark. 



C. splioerale, Ach. ; on bark. 



Series Fyrenodei. — Thallus various, peltate, scaly, areolate, 

 continuous, or none ; apothecia opening by a punctiform 

 pore. 



Tribe Pyrenocarpei. 



Trypetlielimn sjjreyigelii, Ach. ; on bark. 



T. jjapUlosum, Ach.; on bark. 



T. cruenhim ; on bark. 



Endocarpon Bailey i, Stirton ; a very curious thick species 

 found on trees, rosewood scrub. 



Plagiothelium Austrcdiense, Stirton ; this is a new genus, 

 founded by Dr. Stirton on a Queensland Lichen. 



Verrucaria catervaria, Fee ; on bark. 



V. circicmriihens, ISTyl. ; on bark. 



V. ohovata, Stirton ; on bark. 



F. mcEstroides, Ach. ; on bark. 



V. ceratina, Fee ; on bark. 



V. lihricola, Fee ; on bark. 



V. aurantiaca, Fee ; on bark. 



V. nana, Fee ; on bark. 



V. nitidmscula, Nyl. ; on bark. 



V. sina^pisperma, Nyl. ; on bark. 



V. tropica, Ach. ; on bark. 



v. jiaventior, Stirton ; on bark. 



Strigida. complanata, Fee ; on foliage. 



S. nematliora, Mont. ; on foliage. 



8. elatior, Stirton ; on foliage. 



