5. H e t e r o g r a p h a .
T h a l l n s suhnullus.
Apo l l i ecium (pseudo-lirella), polymorphum nigrum,
prima aetaie sessili, ellipti-
cum, dilaiaium, cupuliforme (ali-
cpiando hysteriforme), epidermide
obtectum, erumpens, denique amor-
plium, in maculas atras aggrega-
lum, intus similare.
6. E n t e r o g r a p h a ,
Thal lus crassus, crustaceus, laevis, in areolls par-
vulis Hmitatis parlilus.
Apo the c ium (Tirella) augustlsslmum, subpunc—
tiforme profunde inniersum, basi
interiore colore carneo, iumargi-
nalumque, intus similare.
7. Op e g r a p h a .
Thallus crustaceus, membranaceus vel leprosus
uniformis.
Apo the c ium (lirella ) oblongo - elongatum simplex,
sessile, disco angustato-marginato;
intus similare.
8 . Or aphi s .
Tha l lus cruslaceus, membranaceus vel leprosus,
uniforniis.
Ap o th e c ium (lirella) Immersum, simplex aut ramosum,
colore vario, disco nudo
a perilhecio thaUoque marginato ;
nucleo elougato, intus celluloso-
filrlaio.
9. S a r c o g r a p h a.
Tha l l u s crustaceus, membranaceus, uniformis.
Ap o the c ium (lirella labyrinthiformls), supra basin
carnosam marginantem inserlum,
disco pulveraceo ; nucleo elougato
ramoso intus striato.
10. F i s s u r i n a .
Thallus cartilagineus, uniformis, ah apotheciis
fissuraius.
Apoth e c i um (pseudo-lirella) immersum, thala-
mlum ovoldeum, carneum difforme,
margine thallo fbpmaio, demum
evanescente.
IV. Ve rrucarie' es.
11. Gl y phi s .
Thallus crustáceo - cartilagineus, piano - expansus,
adnatus, uniformis.
Apo t he c i um (verruca) subcartllagineum, rotundo-
dlfforme, e propria substantia ca-.
lorata formatum ; impressionlbiis co-
nallculalls, oblonglusculls, snbcarii-
laglneis, in singulis verrucis pluii-
hus immersis, intus homogeucum.
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