DR. J. MUELLER—LICHENES COLENSOANI. 207 
menta erecta, brevia, parum v. non intertexta, circ. 13 1 
lata, inter articulos non constricta, hyphis distinctis 
validiusenlis obducta ; articuli subduplo longiores quam 
lati; apothecia novella alba, magis evoluta }-1 mm. 
lata, carneo-aurantiaca, margine albido cincta, leviter 
concavo plana; spore 8-ne, uniseriatim 8-ne, 10-11 u 
longee 25 m late, fusiformes.—Inter C. pannosum, Muell. 
Arg. et C. diffractum, Krempelh. habitu et crassitie fila- 
mentorum medium tenet.—Corticola, Colenso, 1615. 
*100. Ce@nocontum suproruLosum, Muell. Arg.; thallus albido- 
101. 
102 
103 
104 
*105 
106 
107. 
108. 
glaucus, ceespitulos exiguos orbiculares nano-hemisphe- 
ricos et demum confluentes formans; filamenta brevia, 
intricata, 20-25 jw lata, inter articulos modice lyrato- 
constricta, in superficie creberrime hyphemoideo-papil- 
losa; articuli fere duplo longiores quam lati, ellipsoidei; 
apothecia ignota.—Juxta C. heterotrichwm, Muell. Arg. 
inserendum est.—-Corticola, Colenso, 1656. 
Trib. THELOTREMER. 
OceLLuLARIA cCavATA, Muell. Arg. in Flora, Ixv. (1882) 
p. 499.—Oolenso, 1544. 
THELOTREMA LEPADINUM, Ach., Lichenog. Univ., p. 312.— 
Colenso, 1601, 1774. 
Trib. GRAPHIDES. 
OPEGRAPHA SUBFARINOSA, Muell. Arg. in Bull. Herb. Boiss., 
ii. App. 1. (1894) p. 78.—Colenso, 1572, 1573. 
Grapuis asstuitis, Nyl., Prodr. Gall. et Alger., p. 150.— 
Colenso, 1603. 
Grapuis EMERSA, Muell. Arg. in Hedwigia, xxxii. (1893) 
p. 1383.— Colenso, 1628. 
Grapuis comparitis, Nyl., Syn. Lich. Nov. Caledon., p. 89. 
—Oolenso, 1524. 
Arrnonta compLanata, Lée, Ess., p. 54.—Colenso, 1775. 
Nesonecura oxyspora, Massal., Misc, p. 13; Lecidea 
oxyspora, Nyl., Scand., p. 246.—In thallo Sticte cujus- 
dam valde mutilate.—Oolenso, 1528. Antea (in Bull. 
Herb. Boiss., ii. App. 1. (1894) p. 61) hance speciem 
inter Lecideas recepi, quibuscum thalamii structura 
