142 : CRYPTOGAMIA ANTARCTICA. [Puegia, the 
surculos foliaque marcida mycelio floccoso affixus. Lamelle latiuscule, horizontales, dente obscuro adnatee, subdis- 
tantes, quandoque furcatee. Spore oblique elliptic, sub lente aureo-fuscee, nucleo parvo globoso. Margo pilei inter- 
dum reflexus discusque exinde depressus, tunc etiam lamellae, ni caute perscrutentur, liberee habeantur. 
This species is allied to 4y. innocuus, Tasch, and 4g. cerodes, Fr. From the latter it differs in its solid stem ; 
from the former, in its decidedly carnose umbonate pileus. 
Pate OLXII. Fig. III.—1, Ay. Glebarum, Berk., of the natural size, on tufts of Bolax; 2, vertical section of 
the same; 3, spores :—highly magnified. ۱ 
4. Acarıcus fascicularis, Huds., Fl. Angl. p. 615. Fries, Ep. p. 222. 
Has. Hermite Island, Cape Horn; on the trunk of a dead tree, Mr. Davis. 
A single specimen only was found. 
5. Agaricus papilionaceus, Bull., t. 561. f.2. Pers. in Freye. Voy. p.168. Ag. fimetarius, ۰ 
in Ann. des Se. Nat. vol. v. p. 97. 
Has. Falkland Islands; Gaudichaud. 
This species was not met with during the visit of the Erebus and Terror. 4g. Glebarum could not have been 
considered as belonging to the subdivision of Coprini. The pileus is said by Persoon to be broader, and the stem 
shorter than in Bulliard’s figure. 
2. COPRINUS, Pers. 
1. Coprınus Floseulus, Berk.; minimus, tenerrimus, pileo glabro ovato demum expanso hemispherico fisso 
sulcato vertice depressiusculo, stipite brevi, lamellis liberis paucis linearibus remotis. (Tas. CLXIT. Fig. II.) 
Haz. Berkeley Sound, Falkland Islands; on dung. 
Pileus 11. lin. altus, 1 lin. latus, ovatus, profunde ex ipso vertice sulcatus, interstitiis striatis, glaber, subgriseus, 
margine crenulato, demum expansus, hemisphericus, fissus. Stipes 4 lin. altus, filiformis, primum leviter ad basin 
turgidus, demum equalis. Zamelle primarise subdecem, libere, remote, lineares. Spore ovate, atro-purpureze. 
A minute Coprinus, belonging to the same section with Coprinus Hemerobius, but differing from it and from the 
other species of the section in various characters. It resembles in habit C. Hendersonii, Berk., but wants the ring 
which is characteristic of that species. 
Puare CLXII. Fig. II.—1, Coprinus Flosculus, of the natural size ; 2, ditto :—magnified ; 8, hymenium, viewed 
vertically with the spores on the sporophores ; 4, spores :—highly magnified. 
3. POLYPORUS, Fries. 
1. Porxronus versicolor, Fr., Ep. p. 4183. Berk. in Ann. Nat. Hist. vol.iv. p. 292. 
Haz. Falkland Islands; on the underside of timber, C. Darwin, Esq. 
This can scarcely be considered indigenous. The mycelium in all probability existed on the timber when imported. 
4. CORTICIUM, Fries. 
1. Corricium tremellinum, Berk.; confluenti-effusum, gelatinosum, pellucidum, candidum, quandoque 
opacum, subtiliter pruinosum, siccum non rimosum decoloratum. 
Haz. Hermite Island, Cape Horn; on bark of the Deciduous Beech in damp woods. 
7 
