Memoires lichenograpliiques. Sarcographu. 
13 
SARCOGRAPHA. > 
(Glyphidis et Vrypethelii spec. A.ch. A.sterisca Meyer.) 
Character essentialis. 
^pothecium heterogeneum, effusum, subelevatum, plurithala- 
mium; sarcothecium album, carnosum, marginans; thalamium elon- 
galum, a perithecio tenui atro vestitum; thecae 4'gongylares, colore 
chlorineo. 
Character naturalis. 
Thallus tenuis, effusus seu lineola atra circumscriptus, saepe vix 
perspicuus, laevis, colore fulvo, albescente, raro fulvescente. 
Apotheciiim subplanum, superficiale, nudum, a thalamiis saepe 
ramosis percussum; sarcothecium a propria substantia formatum, 
carnosum, aliquando abortivum, planum, marginem efformans, al- 
bum; thalamia unum vel plura, linearia, ramosa vel subsimplicia, in 
sarcothecio marginante immersa; peritheeium tenue, atrum, pro 
parte superiori evanescens. Nucleus immersus, linearis, ramosus, 
vel simplex a tela gelatinosa formatus; thecae mastoideo - ellipticae ; 
gongyli 4-spori, sporae ovatae. 
edes. 
§ 1. i§arcotliecio crasso fimg^oiso. 
A. LIRELLIS RAMOSIS. 
1. Sttrcographa cascarillae. 
Fee, Ess. crypt. ecorc. exot. oflp. p.58. tab.XVI. fig. 1. Sarcogra- 
pha tigrina eiusd. loc. cit. tab.XVI. fig. 2. Graphis tricosa Ach.Lich. 
*) A carnis et yQatpa, scribo: Graphis sur une base charnue, 
**) Lorsque les lichenographes se servent de cette expression, iis veulent dire que l’organe est forme 
par la partie medullaire du thalle. 
