15L 
FUNGI OF AUSTRALIA. 
I. Basidiomycetes, by C. Kalchbrenner. 
The species, of which the following are descriptions, will be 
illustrated by plates in a succeeding part of this Journal, when the 
descriptions will be given of other species in order. The specimens, 
except where otherwise stated, were communicated by Baron Ferd. 
Mueller, K.M.G. 
Agaricus (Collybia) eradicatus, Kalch. in lift. 
Ag. radicato statura, stipite procero, sulcato, etc., simillimus sed 
nec radicatus, nec ad basim incrassatus. 
On the ground. Richmond River, N. S. W. (M. Hodgkinson). 
Agaricus (Mycena) trachycephalus, Mull, fy Kalch. 
Fascicularis. Pileo pisi magnitudine, subglobosi demumve cam- 
panulati, papillati, rugoso-striati, umbrini ; stipites filiformes, 1-2 
pollicares, basi coalito, ibidemque villosi, ceterum glabri, pileo 
dilutiores ; lamellae adscendentes, subdistantes, simplices, angustas, 
helvolas. 
On wood. Mount Macedon. (Mueller). 
With the habit of M. cohcerens , but smaller and tougher. 
Agaricus (Omphalia) pumilio, Kalch. 
Pileus membranaceus, convexus, umbilicatus, radiatim striatus, 
glaber, cervinus ; stipes fistulosus, tenuis, breviusculus, curvato- 
decurrentibus, angustis, subconfertis, pileo pallidior. 
On wood. Richmond River, N. S. W. (M. Hodgkinson). 
Pileus 3-4 lines broad. Stem 3-5 lines long. Allied to Ag. 
rusticus , Fr. 
Agaricus (Pleurotus) lenticula, Kalch. 
Pusillus, dorso adnatus, orbicularis, planus (1-3 mm. diam.), 
nudiusculus, olivaceo-fuscescens, vel albido pulverulentus, lamellis 
linearibus, simplicibus, confertis, in puncto sub-excentrico concur- 
rentibus, olivaceo-fuscis. 
Rockhampton. (Miieller). 
Allied to Ag. applicatus , Batsch., with the pileus reflexed and 
gills lax. 
Agaricus (Pleurotus) lseticolor, Kalch. 
Pileus carnosulus, excentricus, convexus, obtusissimus, margine 
involutus, laevis, glaher, aureus ; stipes farctus, aequalis, nudus, 
cum lamellis emarginato-adnatis, confertis, ventricosis, carneis. 
(Sporarum color ignotus). 
On wood (?) Richmond River, N. S. W. 
Pileus 1-1^ cm. broad. Stem equal or longer, 1 mm. thick 
Of doubtful affinity. 
Agaricus (Pleurotus) luteo-aurantius, Kalch. 
Pileo carnosulo, orbiculari, convexo, obtuso, laevi, nudo, luteo- 
aurantio ; stipite fistuloso, tenui, brevi, tenaci, curvato-adscendente, 
laevi, pulverulento, rufo, ad basim bulbillosam albo-floccoso-farinoso; 
lamellis adnatis, decurrentibus, vix confertis, latiusculis, gilvis. 
(Sporarum color ignotus). 
