sin 
, Trib. II. Polycocceae. 
„  Thallys e cellulis matricihus numerosis nudis (id est strato ge- 
lineo gelatinoso minime obvolutis) compositus. 
10. Calialoa n. gen. Thallus irregulariter orbienlaris, planus, ’ 
nienostromaticus, e cellulis protogeniis phanococcoideis polygoneis, 
.howomorphis, isodiametris, aretis,. compositas. — Spec. 79. C. Me. 
neghinii (Micraloa protogenita Menegh.). 
= 33. Polycaocus Kütz. Thallds subspheericus, solidus, e cellulis 
chromatogeniis phaenococeodeis subrotundis, heteromorphis, anisodia- 
metris,. laxis, peridermide gelinea communi tenuissima fugacissima . 
anlignme sipressa obductis, compositus. — Spec. 80. 
. 12..PleococeusKütz, Thallus subsphericus, solidus, e cellulis 
protogeniis phaenococcodeis primitus spheerieis demum polygoniis, 
hemomorphis, isodiametris, arctissimis, peridermicis demum inanibus, 
peridermide gelinea communi citissime evanescenente primitus ob- 
ductis, eompositus, — Spec. 81-83. 
‘ Trib. III. Coccochlorideae. 
Thallas e cellulis matricibus numerosis liberis, inordinatim dispo- 
zitis, strato gelineo gelatinoso homogeneo obvolutis, composifus. 
.18. Merellia6ray. Thallus e cellulis protogeniis eryptocoeco- 
deis sphsericis, inordinatim et confertim dispositis, strato gelatinoso 
“ ‚ebvolatis, compositus. — Spec. 84—86. 
14. Cagniardia n. gen. Thallus e cellulis chromatogeniis eryp- 
tocoecodeis, spheerieis vel elliptieis, inordinatim et confertim disposi- 
tis, strato gelatinoso obvolutis, compositus. — ? Oncobyrea ? Inoderma 
Kütz. Palmelle sp. Kütz. Spec. 87—111. 
15. Tetraspora Link. Thallus e cellulis chromatogeniis eryp- 
tocpceodeis, sphaericis, quaternafim et laxe dispasitis, strato gelati- 
noso obvolutis, compositus. — Spec. 112—127. 
16. Coccochloris Spreng. Thallus e cellulis chromatogeniis 
: eryptococcodeis irregulariter elliptieis, inordinatim et confertim dis- 
positis, strato gelatinoso obvolutis,, compositus, eystiphorus. Cysti- 
des vesiculseformes, e cellula chromatogenia pheenoeoceodea compo- 
site, — Sp. 128— ‚138. 
17. Brachtia n. gen. Thallus e cellulis chromatogeniis erypto- 
eoceodeis sphericis, inordinatim et remote dispositis, strato gelatinoso 
obvolutis, compositus, eystiphorus. Cyastides spherice, e cellula 
protogenia phsenococcodea composite. -— Spec. 139-142. 
17. (1) Thaumaleocystis n. gen. Thallus e ceilulis chromato- 
geniis eryptococcodeis, primitus spheerico - ellipticis, dein eruciatim 
quadripartitis, demum endochromi themnogenesi quaternaria imper- 
