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2 2 9 8 . H y s t e z m m ( H y p o d e rm a ) conigen um . Ur. “ Fir-oone
Hysterium.”
Erumpent, snmll, punctiform. shining, bursting hy a longitudinal
fissure ; asci clavate ; sporidia cylindrioal, obtuse, straight,
or curved.—Ur. N.J/. n. P- 586. Mmg. exs. no. 75. Eng. F I .y .p.
2 9 4 .
On fallen cones of Scotch fir. Shere. (E.G.)
“ Confined to the upper and exposed part of the scales.” .
Excluded by Duby (Hyst. p. 52) as not belonging to the HysterMceoe, but
evidently a good species.
Suh-Gen. d. Lophodermium.
Asci dehiscent, clavate ; sporidia filiform.
2 2 9 9 . H y ste rium (loph od e rm ium ) x y lom o id e s. Chev.
“ Leaf Hysterium.”
I n n a t o - s u p e r f i c i a l , s c a t t e r e d , e l l i p t i c , o b t u s e , s l i g h t l y sw o l l e n ,
e v e n , b l a c k , o p a q u e ; l ip s b r o a d , d e p r e s s e d ; a s c i c l a v a t e , a c u t e l y
p e d i c e l l a t e ; s p o r i d i a h y a l i n e , f i l i f o rm , p a r a l l e l i n t h e a s c u s ,
f l e x n o n s a n d c o n t o r t e d w h e n f r e e .— Dvby Hyst. l ,p . 45. Pers. Ic.
& Desc. ii . 1.1 0 , / . 3 , 4. H. foliicolum, Fr. S.M. ii . p. 522. Fng.
F l Y p. 226 (partly). Lib. exs. no. 72. Desm. exs. no. 225. Fabh.
exs.ii. « 0 . 1 5 6 . Fckl. exs. no. 742. Berk.exs.no. 1 9 6 .
On dry leaves of Bosaceæ and berberry. Common on hawthorn
leaves. [United States.]
2 3 0 0 . H y ste rium (Lophodermium) m e la leu cum . Fr.
Hypophyllous, innate, elliptic, even, black ; _ lips suh-conni-
vent white ; asci clavate, not pedicellate ; spondia filiform, pale
yellow.—Ur. S.M. H.p. 582. Eng. F I . y . p. 225. F r Ohs.i t. 2,
f . l . Scbm.exs.no.81. Moug. exs. no.654. Grev.t.88. Lib. exs.
no. 178. Fckl. exs.no. 736.
On dead leaves of Vaccinium Vitis Idoea. Scotland.
H y ste rium (Lophodermium) m a cu la re . Fr. “ Spot
Hysterium.”
2 3 0 1 .
Seated on pallid spots, innate, oval, suhdepressed, even, pruinose,
black ; lips rnfescent ; asci clavate, scarcely attenuated at
the base ; sporidia filiform, hyaline.—Fr. S .M .ii.p . 522. Duby
Hyst.p. 45. F r i e s , exs. no.167. Moug. exs. no.1072. Desm. exs.
ii. «0.561. Grev.t. 122, f .2 . Lib. exs. no. 370. Berk. Outl. p.
380. Fckl. exs. no. 1752.
On leaves of Vaccinium,
2 3 0 2 . H y ste rium (Lophodermium) p in a s tr i. Schrad.
“ Pine-leaf H ysterium.”
Epiphyllous, innato-immersed, oval-oblong, longitudinally
striate, blackish, opening with an elliptic mouth ; disc livid ;
asci elongated, clavate, not pedicellate ; sporidia filiform, hyaline,
incrassated at the apex.—Fr. S.M. ii.p. 587. Fng. Fl. Y . p .
295. Fckl. exs. no. 734. Cooke exs. no. 396. Schrad. J. Bot. t. 3,
/ . 4. Moug. exs. no.7 6. Schm.exs.no. 135. Grev.t. 60. Tul.
Carp.iii.p. 113.
On pine leaves. Common. [United States.]
2 3 0 3 . H y ste rium (Lophodermium) ju n ip e r in um . Be Not.
“ Juniper Hysterium.”
Hypophyllous, minute, at first punctiform, innato-emergent,
scattered, convex or flattened, elliptic, obtuse, scarcely rising
above the matrix, black, shining ; lips closely connivent, at
length opening by a narrow fissure ; asci clavate, sessile ; sporidia
filiform, straight or curved.—Duby Hyst. p. 46. Grev. t. 26.
Cookeexs.no. 395. Rabh. exs. no. 1658, ii. 445. II. Pinastri,
R. Juniperinum, F r. S.M. H.p. 588. Desm. exs. no. 780, ii. 183.
Eng. Fl. Y . p . 295. Fckl. exs. no. 735.
On Juniper leaves.
Perithecia scarcely one and a half times as long as broad. Asci ’001 m.m.
long.
2 3 0 4 . H y ste rium (Lophodermium) a ru n d in a c eum . Sohrad.
“ Heed Hysterium.”
Innate, oval, depressed, rugulose, opaque, brownish-black,
opening longitudinally, at length gaping ; asoi clavate, not
pedicellate ; sporidia filiform, hyaline.—Fr. S.M. ii.p. 520. Berk,
exs. no. 24. Fckl.exs.no. 737. Cooke exs. no. 324. Moug.exs.no.
655. Fries exs. no. 328. Eng. F I .y .p . 225. Desm. exs. no. 85.
Rabh. exs. i. no. 1151, ii. «.o. 34, ^ i. «o. 357, ii. «0. 575. H. cul-
migenum, Fr. Obs. ii. t. 7 ,/. 3. Fckl. exs. no. 738. Fr. exs. no. 27.
Desm. exs. no. 238. Eng. Fl. v. p. 226. Grev. t. 87.
On sheaths^of reeds and grasses. [Mid. Carolina.]
Mid
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