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1643. P. hymenoeystis Cooke (from the cyst-like pores of the
hymenium) a b.
Sub. very thin, arachnoid. Po. large, shallow, irregular, dissepiments
scarious, collapsing, white, becoming pallid; marg.
narrow, byssoid.
Black, rotten wood. 4 in.
1644. P. blepharistoma Cooke (from the eyelid-like appearance of
the pores; Gr. blcpharon, an eyelid, stoma, a mouth) a b.
Sub. a thin film. Po. small, dissepiments thin, edge finely
toothed, white; marg. barren, edge minutely byssoid, somewhat
mealy. Myc. arachnoid.
Dead wood, decorticated branches, leaf-mould. July-Nov. 4 in.
1645. P. eortieola Cooke (from its growing on bark; cortex, bark,
colo, to inhabit) a.
Sub. a film, firm. Po. y&xj minute, often obsolete, or in small
irregular patches, white to biscuit; marg. radiate, byssoid.
Poplar, birch, horse-chestnut, fir. 3® in.
1646. P. retieulata Cooke (from the net-like hymenium; rete, a
net) a c.
Sub. a thin film. Po. cup-like, somewhat large, white; m a r g
barren, radiato-floccose or byssoid.
Orbicular, confluent. Rotten wood. Sept.-Feb. 4 in. Very delicate,
soon disappearing.
1647. P. bathypora Cooke (from the deep cup-like pores; Gr.
bathus, ix&nxp, poros, a pore) a.
Sub. a thin film. Po. cup-shaped, somewhat large, dissepiments
toothed, white, becoming brownish; marg. flaxy.
Eflused. Dead oak, beech. 3® in. Sometimes 2-stratose. Resembling
the resupinate form of 1660.
1648. P. hybPida Cooke (from the possibility of its being a monstrous
form of 1559) abc.
Sub. a thick felt-like membrane, white, sometimes branched,
sometimes forming small inflexed superimposed white pilei.
Po. very minute to large, shallow, to 1 in. deep, torn, white
to biscuit; marg. irregularly radiato-branched.
On oak in ships, etc., causing “ dry-rot.” Jan.-Dee. yin. Sometimes a
mere radiato-branched white membrane with a few small patches of pores
or forming pendulous masses from horizontal beams, with tubes beneath.
LXVI. TRAMETES Fr.
(From the generic distinction depending on the //•«ot«—the substance
which grows between the membranes of which the dissepiments
of the pores are composed.)
Trama continuous and homogeneous with the flesh of the pileus.
Pileus, when present, woody, corky-woody, corky or soft. Stem
'(Id , , 1)1 1 I
none Tubes unequal in length, rarely stratose. Pores subround,
more or less elongated radially, not labyrmthiform, entire, often
unequal in depth, dissepiments somewhat thick. (Big. Bi.)
F ie ^1.— T rametes gibbosa'^x. O n e - h a l f n a t u r a l s i z e .
' A , u p p e r s u r f a c e ; B , l o w e r s u f r a c e ; c , s e c t i o n .
Several species are fragrant of anise, never acid. Growing on
wooIdn. termediate between and1 An> «;V/ «/7i«
Species 1649—1657a
a. Apodm. Without a stem.
Substance coloured.
Substance white or whitish. 1650 1654
b. Resupinatoi. Resupinate. 1655—1657a
1649. T. Pini Fr. (from its habitat, pine) abc.
P. pulvinate, sulcato-rugged, sienna to deep sepia; ™arg.
yellowish. T. somewhat long, brown-yellowish to bright lerruginous,
rarely stratose. Po. large, irregular, oval. Flesh
corky-woody, brownish to deep sienna.
Odour faint, pleasant. Trunks, pine, fir, larch ; " « f '/
Often covered with algie and lichens. Hartig ‘ft®
cause of the diseases known as ‘ ‘ bark-shake and “
shake.” The same as Polypoms Deinidoffit Lev. according to Bresaaoia.