9. T. intumescens, Sm. ; subcsespitose, rounded or conglomerate,
soft, brown, when dry nearly black, obsoletely dotted,
lobed, somewhat tortuous.^—Eng. Bot. t. 1870.
On trunks of fallen trees. Not common. Apethorpe,
Northamptonshire. Resembles very closely some Eæidia.
10. T. indeeorata, Somm. ; sessile, rounded, moist, convex,
plicate, opaque, brown, nearly black, dingy.
On willows, etc. Mossburnford, A. Jerdon.
11. T. sarcoides, Sm.; cæspitose, soft, viscid, flesh-coloured,
inclining to purple, at first club-shaped, then compressed,
lobed and plicate. (Plate 2, fig. 7.)—Eng. Bot.
t. 2450.
On old stumps. Very common.
12. T. clavata, P. ; solitary, simple, incrassated, flesh-coloured,
blackish at the base.—Pers. Ic. Piet. t. 10. / . 1.
On stumps. Rare. Appin, Capt. Carmichael.
13. T. tuberonlaria, B.; erumpent; stem short, cylindrical;
head pileate, dirty-white, nearly black when dry.__
Tuhercularia albida, B. in Eng. Fl. I. c. p. 354.
On fallen branches. Not uncommon.
14. T. torta, Willd. ; minute, round, depressed, gyroso-
tuberculate, yellow or orange.
On decorticated oak-branches. Very common. Two or
three lines across.
15. T. versicolor, B. and Br. ; minute, orbicular, orange,
at length hrown.—Ann. of Nat. Hist. ser. 2. vol. xiii. p. 406.
On Corticium nudum. In several localities. Minute, tearlike,
pale when young.
16. T. viscosa, P. ; effused, resupinate, hyaline, at first
white, undulated.—Pers. Obs. ii. 18. Corticium viscosum, Fr.
On dead wood. Not uncommon. This has the structure
of Tremella, as will be seen by the figure in Ann. of Nat.
Hist. xiii. t. 15. f. 4.
17. T. epigsea, B. and B r .; effused, gelatinous, gyroso-pli-
cate, white.—^rara, of Nat. Hist. ser. 2. ii. p. 266, with fig.
On the ground. Rare. Leigh Mfood, Bristol. Spreading
over the naked soil, on which it forms a thin, white, gelatinous
stratum.
46. EXIDIA, Fr.
Tremulous, margined, fertile above and glandular, barren
below.
1. E. reeisa, Fr. ; very soft, truncate, plane, costate, somewhat
waved, brown amher-colour, rough with little specks
below; stem very short, excentric, oblique.— Bot. 1.1819.
On dead branches of willows, often before they fall. Very
common.
2. E. glandulosa, Fr. ; effused, flattened, thick, undulated,
nearly black, rough with conical papillæ, cinereous, and some-
what tomentose beneath.— Bot. t. 2448, 2452 ; Huss. i
t. 42.
On dead branches of oak, etc. Common. The under side
feels like black crape. Sometimes truncate, sometimes pendulous.
3. E. saceharina, Fr.; tubercular, gyroso-undulate, thick,
tawny-cinnamon, sprinkled with scattered papillæ.
On larch. Rare. Mossburnford, A. Jerdon.
47. HIKNEOLA, Fr.
Gelatinous, cup-shaped, horny when dry. Hymenium often
more or less wrinkled; interstices even, without papillæ; outer
surface velvety.
1. H. auricula-Judæ, B.; thin, concave, flexuous, at length
black, venoso-plicate without and within, tomentose beneath.
(Plate 18, fig. 7.)~Huss. i. t. 53.
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