ddish-yellow, then
subferruginous, the margin acute.

The pores are minute, round, entire, brownish-ferruginous. _Morgan._

It is very abundant throughout the state, being found on all kinds of
logs and stumps.

_Polystictus cinnamoneus. Jacq._

[Illustration: Figure 344.--Polystictus cinnamoneus.]

The pileus is an inch and a half, or less, broad, coriaceous, slightly
depressed in the center; rather rough on the surface, but with a
beautiful satiny lustre, and more or less zoned; caps often growing
together, but with separate stems; shining, a light cinnamon-brown.

The spores are rather large, angular, torn with age; cinnamon-brown,
growing darker in older plants.

The stem is one to two inches long, equal, or slightly tapering upward,
cinnamon-brown, hollow or stuffed, tough, frequently sending forth
branches from the side and base of the stem.

This is quite a beautiful plant, growing usually in patches of moss. The
caps have quite a glossy cinnamon-brown surface, which will attract the
attention of any one. They are very small and easily overlooked. Found
in August and September.

This plant is called P. subsericeus by Dr. Peck.

_Polystictus perennis. Fr._

[Illustration: _Photo by C. G. Lloyd._

Plate XLVII. Figure 346.--Polystictus perennis.]

The pileus is thin, pliant when fresh but somewhat brittle when dry. It
is minutely velvety on the upper surface, reddish-brown or cinnamon in
color; expanded or umbilicate to nearly funnel-shaped. The surface is
beautifully marked by radiations and fine concentric zones.

The stem is also velvety. The spore-tubes are minute, the walls thin and
acute, and the mouths angular, and at last more or less torn. The margin
of the cap is finely fimbriate, but in old specimens those hairs are apt
to become rubbed off. _Atkinson._

I found specimens by the roadside near Lone Tree Hill, near Chillicothe.
It is the only place in which I have found this plant. I have found
Polystictus subsericeus, or, as Prof. Atkinson calls it, P. cinnamomeus,
in a number of localities.

_Polystictus pergamenus. Fr._

[Illustration: Figure 345.--Polystictus pergamenus.]

Pergamenus means parchment.

The pileus is coriaceous, thin, effused, reflexed, villous, zoned,
cinereous-white, with colored zone; pliant when fresh.

The pores are unequal, torn, violaceous, then pallid. It is very common
here on beech, maple, and wild cherry. The pores become torn so that
they resemb