„ 
tenuissimo, concolore, dein tumida, seu verrucosa: spore, in 
ascis, oblongis, 6-8., ellipsoidex, acute, pellueidie, 1-loeulares, 
O, mm 0189 — O, mm 0223 long, O, m 0086 — O, um 0103 
late. — Thallus ad aliquam distantiam inspeelus colorem eine- 
reum præselert: apothecia purpurea sunt: unde nomen porphy- 
rospoda, id est purpureo-cinerea. — An Larix-Stöcken, in den 
Rhätiſchen Alpen an der Baumgrenze. 
B. Iygeoides Sp. n. Thallus fuseus, granulosus, granulis 
minutissimis, distantibus, vel laxe congestis: protothallo paten- 
tissimo, laevi, nigro-caeruleo, limitante, parce tenuiterque de- 
eussante. Apothecia parvula, sessilia, plana, margine tenui, 
prominulo, nigra, madore dilute fusca, adpressaque: epitheeio 
fuscescente, hymenio bypothecioque lutescentibus, paraphysibus 
parum cohaerentibus: sporae, in ascis oblongis, 8., oblique 
ellipsoideae , pellucidae, 1-loculares, O, um 0137 longae, 
O, mm 0068 — 0, mm 0086 latae. — Habitus Biatorae lygeae 
(Exs. Anzi Lang. n. 121.), vel etiam Lecideae prominulae 
Borr. Leight. Exs. n. 333. — Auf Granitſteinen bei Como. 
Biatorina eyrtella (Ach.) var. carneo-rubra Anzi Lang. 
exs. n. 338. sub Biatora. Thallus (protothallus?) tenuissimus, 
late effusus, arachnoideus, lacteus. Apothecia carneo-rubes- 
centia, primum plana tenuissime albo-marginata, cilo convexa, 
et immarginata: gelatina hymenea ope jodi vinose rubens: 
sporae 2-loculares, pellucidae, ellipsoideae, O,mm 012-13 longae, 
O, mm 003-4. latae. — Habitus Biatorae hyalinellae Rörb. — 
Auf der Rinde abgeſtorbener Pappel⸗Stöcken. 
B. melenophaea Sp. n. Thallus brunneus, lartareus, salıs 
erassus, et pinguis, rugulosus, diffracto-areolatus: protothallo 
indistineto. Apothecia parvula, adnata, atro-brunnea, comvexi- 
useula, disco nitido-scabro, margine tenui, thallo concolore, 
eito evanescente: hypothecio pallido, epithecio brunneo, para- 
physibus mucilaginosis, cohaerentibus: sporae, in ascis pyri- 
formibus, 8., ellipsoideae, rectae vel subreniformes, episporio 
erassiusculo, pellucidae, 2-loculares, O, mm 0154 — 0, mm 0172 
longae, O, mm 0086 latae. — Habitus Biatorae brunneae Anzi 
Manip. n. 92, a qua diliculter sine examine mieroscopico 
distingui potest. — Auf Glimmerſchiefer. 
B. subpulicaris Anzi L. Lang. exs. n. 337. Tballus 
tenuissimus, ex granulis lutescenubus per protothallum arach- 
noideum album sparsis constans. Apothecia minula, sessilia, 
purpurea, plana, margine concolore, paraphysibus mucilaginosis: 
spore, in ascis oblongis, vel cuneiformibus, 8-12 circiter, 
ellueidae, ellipsoideae, episporio crassiusculo, _biloculares, 
O, mm 0120 longe, O, mm 0068 late. Species minula quidem, 
sed cum nulla alia confundibilis. — Auf Stämmen. 
