evoluto, illi peritheciis non regulariter valsoideo-acervulatis et haud raro circa
stroma circinantibus et vix eo immersis ascisque subsessilibus accedens.
Eutypella collariata (C. et Eli.) Beri. Diatrype collariata C. et Eli. New
Jersey Fungi n. 33 in Grev. IV, p. 102, Sacc. Syll. I, p, ig 5.
llab. in ramis Caryae albae «N ew Jersey» Amer. bor. (Tab. XCIII, fig. 2,
— làx specim. orig. a cl. Cooke benevole communicatis).
Stroma peridermio tectum, effusum, e.xtus nigrum, crustaceum, circa perithecia
valde elevatum et intus sordide luteum, pruinosum ; acervuli erumpentes,
gregarii e basi orbiculari conoidei vel truncati; perithecia in quoque
acervulo plus minus numerosa (S-g), pruina immensa, discreta vel sat stipata,
globulosa vel vix ovoidea, in colla pro situ plus minusve elongata, cylindracea,
vix convergentia attenuata, ostiolis cylindracei.s, alte e.xsertis, fascicula-
tis. integris ornata; asci subse.ssiles, 24-82 » 6 -7 ; sporidia allantoidea, 8-10»
i'/,-2, hyalina.
Quoad formam stromatis sat huius generis, quoad naturam stromatis,
ascos et sporidia vero aptius sub genere Calosphaeria censenda. See. cl. Ellis
et Ev. N. A. Pyr. p. 5/6 a Valsa caryogena non separanda, sed huius speciei
exemplaria originalia examinare nequivi.
Eutypella Populi E. et E. N. A. Nat. 1897, p. 342, Sacc. et Syd. Syll. XIV,
p. 485.
llab. in ramis emorluis Populi in Canada (Macoun) (Diagnosim refero).
Stromate orbicularia, convexa, 1-2 mm. d., ligno insidentia, epidermidem
in pústulas clevantia, sed non circumscripta ; perithecia i 2-3o in quovis stromate,
conferta, ovato-globosa, circiter 'fi mm. d.; ostiolis breve cylindraceo-
conicis, fasciculatim erumpentibus, distincte quadrisulcis ornata; asci circ.
20 » 4 ; sporidia subdisticha, allantoidea, 4-5» '- C f i . brunneola.
Eutypella densissima E. et E. Proc. Ac. Se. Phil. 1894, pag. 841, Sacc.
Syll. XI. pag. 274.
llab. in truncis emortuis Araliae spinosae « Nuttallburg \Ve.st Va. » Amer.
bor. (Nuttal) (Diagnosim refero, nam specimina examinare nequivi).
Stromata sparsa, corticola, depresso-conoidea, 2-3 mm. d., linea nulla circumscripta,
sed corticem griseo-olivaceo tingentia; perithecia numerosa, 5o-
70 in quovis stromate, 100-120 fi, d., stipata, collo tenui instructa; ostiola obtuse
conoidea, quadrisulcata, nigra dense stipata, in discum, epidermide rupta
cinctum, erumpentia, asci fusoideo-clavati, p. sp. 25-3o » 4 ; sporidia disticha,
allantoidea, 8-10» t'fi-2 , hyalina.
Si revera ad genus hoc tute pertineat, mihi, e diagnosi, dubium.
Eutypella Sorbi (Alb. et Schw.) Sacc. Syll. I, p. 148. Sphaeria Prunastri
(3/5 Sorbi Alb. et Schw. Consp. Fung. p. 17. Sphaeria Sorbi Schmidt in Kunze
et Schm. Myc. Hefte I, p. 5g. Sphaeria coronala Wahlb. El. lapp. p. 520.
Sphaeria pentagona Fr. in Vetensk. Acad. Verb. 1817, p. 88. Valsa Sorbi Fr,
Summa Veg. Scand. p. 411, Winter Pilze II, p. 700, Sphaeria peniagona Pers.
Syn. p. 42, Fr. Vetensk. Acad. Verb. 1817, p. 88. Eutypella peniagona Sacc.
Syll. I, p. 148.
llab. in ramis exsiccalis Sorbi aucuparlae, S. domestici el 1-auri Sassafras
in fe r e tota Europa et Amer. hor. (Tab. XCIV. — ■ F x specim. a cl. Romell in
Fung. exsicc. praes. Scand. sub n. 174 editis, cum aliis pluribus e regionibus
variis comparatis).
Stroma late effusum, cortice interiore serpens, undulatum, circa perithecia
elevatum, ea ambiens et peridermium attingens, crustaceum, nigrum ; acervuli
e basi orbiculari, rarius ovali, pulvinati, usque 7 mm. long., depresse subglobosi,
erumpentes, peridermio laciniatim fisso arcte cincti, sparsi; perithecia
in quoque acervulo valde numerosa, saepius monosticha, oblonga, stipata,
mutua pressione compressa, '/, mm. diam. ; collis longis cylindraceis, parum
convergentibus praedita; ostiola incrassata saepe elongatula, subinde globulosa,
parum exserta, distincte 3-5 sulcata, atra; asci clavati, p. sp. 3o-35 «
4-6; sporidia allantoidea, 7-8 » 2-3, pallide virescentia.
Species sat frequens el sat varia. In speciminibus nonnullis ostiola inveni
. elongata alte trigona, dum alia ostiola brevissima, eximie pentagona praebuerunt.
Eutypella confluens (Nits.) Sacc. Syll. I, p. i 53. Valsa confluens Nits. Pyr.
Germ. p. 167, Wint. Pilze li, p. 669.
llab. in ramis siccis quercinis « Oestrich » Germaniae (Diagnosim refero,
nam specimina non vidi).
Stromata e basi maxima dilatata, ovali, rarius orbiculari, depresse conoidea
vel convexa, conferta, saepissime in series longitudinales directa vel sine
ordine disposita et basi vel omnino confluentia, ligni superficiei, tandem atro-
inquinatae, adnata nec immersa, per corticem erumpentia, vel in ramis nu-
clatis libera, ex fusco tandem aterrima; perithecia in singulo stromate 3-12,
minuta, stipata, subglobosa, monosticha, collis brevibus, ostiolis nunc salis
elongatis, nunc brevioribus, in fasciculum basi plerumque constrictum, collectis
confertissimis, incrassatis, 3-4-gonis instructa; asci anguste clavati vel
oblongi, apice saepe truncati, longissime pedicellati, octospori, 82-48 » 4-5
(p. sp.); sporidia in asci lumine conglobata, cylindrica, vehementer curvata
vel rarius subrecta, 7-9» i , 5, subhyalina.
Eutypella aequilinearis (Schw.) Starb. Sphaer. imp. cogn. p. i 5, Sphaeria
aequilinearis Schw. Car. n. ¡6, Valsa aequilinearis Curr. Compì. Sphaer.
n. 114. Diatrype aequilinearis Curt. sec. Fari. H, I, p. 5. Valsa aequilinearis
Eli. et Ev. N. A. Pyr. p. 469.
Hab. in ramis emortuis Berberidis in Carolina Amer. bor. (Diagnosim a
cl. Starb. 1. c., e specim. orig. excerptam, mihi tantum refeiTe licet).
Stromata sparsa, interdum basi vel omnino confluentia, secundum rimani