a 31 
_ A.punctuliforme, Mull. Arg. Thallus white or glaucous, very 
_ thin, roughish, opaque; apothecia numerous, black, ‘08-138 mm. wide, 
e ale at first thalline velate, usually nudate, opaque, and 
 bhek, opening in an irregular star-shape, when mature slightly 
emergent; perithecium lateral, rufo-nigrous; spores 8, in oblong- 
_ dbovoid asci, 12-13 x 6 p, obovoid, brown, 2-locular. 
_ Hab.: On bark, Sankey’s Scrub, Shirley, No, 1855. 
Trrzr PYRENULEA. 
Mull. Arg. Pyr. Cub. p. 381. : 
Svus-rrize I.—VERRUCARIEZ. 2 
Mull. Arg. Lich. Gen. p. 78; Pyr. Cub. pp. 376 and 398. 
ARTHOPYRENIA. 
) Mull. Arg. Pyr. Cub. p. 376. 
| ~ (8. Mesopyrenia) suboculata, Mull.Arg. Thallus a pale- 
: me colour, very thin, continuous, and smooth or smoothish ; apothecia 
5 mm., hemispherical, regular, opaque, vertex obsoletely 
_ impressed and brownish ; perithecium wanting at the base or there 
: tp atenuate ; paraphyses loosely connected; spores 8, 13-16 x 63-8 », 
- at both ends obtuse, 4-locular. 
Hab.: On bark, Knight, No. 199. 
PORINA. 
: P . Mull. Arg. L.B. No. 644. . . 
4 ig Segestrella) fulvula, Mull. Arg. Thallus pallid oliva- 
: he continuous, rugulose-scabrid ; apothecia to ‘25 mm., deeply 
P fifo, ae enerical, appressed-sessile; spores 8, 18-25 x 4-54 p, 
Hab, : cee i ; 
Xo, 265, “eae rocks, Thursday Island, collected by Hartmann ; Knight, 
a (s. Euporina) pallida, Mull. Arg. Thallus pallid-green, 
a apotheeia” finely rimulose, elsewhere smooth, at length evanescent ; 
ch. 1a to ‘7 mm., flavescent or whitish-subfulvescent, hemispherical, 
fulvo oo at length obsoletely gibbose; ostiola fulvous or rufescent- 
Glocula» Spores 8, when evolute 37-40 x 10 », stoutly fusiform, 
#9}. On maritime rocks, Thursday Island, Knight, No. 275, pr p. 
Order FUNGI. 
POLYSTICTUS, Fries. 
0 : 
veh Tnbilicate ; margin reflexed dentate; stem regular, eylindri 
tawny i fu ulbous sic 
Fungi, 183. cinnamon, not at first pruinate—Cooke’s Handb. Austr. 
leah. - 2 
ie, in mae” of the above grew up in a hard rocky yard, during February of 
