Kwrenr.—0On the Lichenographia of New Zealand. 369 
naria; apothecia lecanorine with “granule gonimæ” in place of gonidia, the 
granules large, ceruleo-glaucescent, margin prominent, crenulate. Again, 
No. 142, Spruce’s Lich. Amaz. et And., is a true Psoroma: apothecia bia- 
torine symphyearpous, margin obscure, spores smaller, and the thallus with 
well fasst layer of gonidial masses. 
7. Pannaria amphibola, Kn. 
Thallus e glauco-rufescente helvolus microphyllinus, phyllis subimbri- 
catis planiuseulis lobulatis, lobis crenatis ambitu albo-furfuraceis, granulis 
gonimis glauco-cerulescentibus, hypothallo rubro-fusco v. nullo. Apothecia 
luteo-rufa biatorina plana marginata intus luteo-fusca, margine concolore 
integro, paraphysibus crassis adglutinatis. Spore ellipsoide»e interdum 
utrinque attenuate simplices incolores, longit. -012, crass. -006 mm. 
Ad cortices. 
P. amphibola, Nyl. in litt. 
8. Pannaria biatorina, Kn. 
Thallus albo-virescens squamulosus, squamulis adpressis minutis crenu- 
latis, granulis gonimis glauco-virescentibus, hypothallo nigro. Apothecia 
biatorina sparsa aurantiaca (diam. 0-4 mm. v. minora) superficialia intus 
pallida marginem pallidiorem demum equantia, margine primo elevato 
integro, paraphysibus capillaribus adglutinatis. Spore in ascis clavatis 
ellipsoidee subhyaline demum dilute luteole granulose, longit. ‘02 mm., 
crassit. '01 mm. 
Supra Jungermannias. 
9. Pannaria subimmixta, Kn. 
Thallus glauco-albescens squamulosus, squamulis parvis rotundis cre- 
natis confertis v. imbrieatis, hypothallo nigro, granulis gonimis glauco- 
viridis v. glauco-brunneis 1-4 in nodulo singulo (microscopii area granula 
gonima obsita). Apothecia lecanorina fusca v. brunnea plana, margine cre- 
nato. Spore uniseriales simplices ellipsoidex, longit. -014, crass. 008 mm. 
Supra terram et lapides. 
10. Physcia plinthiza, Nyl. 
Thallus albo-glaucescens corrugatus rotundato-lobato-incisus in centro 
granulatus, laciniis arcte adpressis ambitu obscure crenatis. Apothecia 
madefacta diam. 1-7 mm. intus incolorata v. dilute glaucescentia, disco 
fusco v. atro-fuseo plano, margine subinflexo tumido crenulato, excipulo 
thallino celluloso gonimico, gonimia magna numerosa, excipulo proprio 
(hypothecio) ex utroque latere evanescente, paraphysibus discretis apicibus 
elliptico-dilatis. Spore in ascis cylindraceo-saccatis ellipsoide fuses 
4-6-loculares, loculis tubulo junctis et mediis sepe didymis (ita medio 
series 2 adsunt transverse biloculares), longit. +08, crassit. -012 mm. 
Ad cortices. 42 
