T A B . CCCXXXIX.
SPH^RIA CILIARIS. Bull.pi. fig.
N O T unfrequent in damp places on rotten flicks
and other woody fubftances, clothing them in parts
with black hairs which iffue from the minute Jpha;-
rula. We have not detefted it in its white powdery
form, as reprefented in Bulliard's figure.
T A B . CCCXL.
UREDO THLASPI.
V E R Y common in the autumn and fpring, on the
Shepherd's Purfe, or 'íhlafpi Burfa-pajioris, about
London. It has alfo been fent me from the neighbourhood
of Norwich by Mifs Hancock, where it
likewife occurs in tolerable plenty. It is compofed
as it were of the fcarf fkin, or cuticle of the plant,
covering a fine white downy fubftance, which holds
a very fine powder. The Botritis paraftticus of
Perfootís Obf. myc. tab. 5. fig. 6. & a. b. which we
fliall figure hereafter, is alfo very common on the
Shepherd's Purfe.
T A B . CCCXLI.
AGA-RICUS HORIZONTALIS. Bull. 324. Pf'ia. v. 4.
p. 224. (d. 3.
O F T E N grows in abundance on the trunks of old
elm trees late in the autumn, during rainy weather or
foon after. It fometimes refembles Agaricus corticalis,
tab. 243. which has a hollow ftipes and fixed gills.
The prefent fungus has a folid ftipes and loofe gills.
They arc rounded off between the pileus and ftipes, if
it can be fo termed, as the ftipes fwells into the pileus
imperceptibly.
T A B. CCCXLII.
AGARICUS INORNATUS.
I CANNOT find a defcription or figure of this Agaric.
It is fcarcely to be diftinguifhed in fhape from Agaricus
aromaticus, tab. 144. but the fixed lamellae when
young, and decurrent when older, or, when the pileus
is funnel-formed, being conilant, will help to diftinguiOx
it. The bafe is fometimes a little bulbous. Its
odour is not peculiar; fomething like that of Agaricus
campejiris.
T A B . CCCXLIIT.
AGARICUS PARASITICUS.
F O U N D in bundles on fome of the larger decayed
Agarics in very wet weather. It has a hollow ñipes,
, the gills or lamell® fixed, or fomewhat decurrent, and
clumfy. The ftipes and the pileus are nearly white,
with fometimes a browniflr umbo. The gills fometimes
are of a flefli colour.