EN 
Dresdae ad caules siecos Eupatorii cannabini; 
Botryosphaeria Berengeriana De Not., Cucurbitaria Amor- 
phae (Wallr. sub Sphaeria), Dothidea Amorphae Rabh. 
nov. sp. Erumpens; stromate pulvinato, orbiculari vel 
oblongo, extus intusque atro, cortieis epidermide ceincto; 
ascis late lineari oblongis, 8-sporis; sporis plerumque oblique 
distichis, nonnunquam irregulariter oblique positis, inaequali- 
bilocularibus: cellula superiore, inferiore semper duplo vel 
sub-duplo majore dilute luteo-fuscescente, plasmate homo- 
geneo, diametro cell. super, plerumque 0,008 mk. (Gundlach 
Obj. VII. et Oeul. IIl.), infer. 0,005 mk. dimidio (eireiter) longiori- 
bus, Ad ramos ramulosque Amorphae fruticosae plerum- 
que in consortio Cucurbitariae Amorphae, Diplodiae alio- 
rumque fungorum, in horto arcis prope Salem (Badens.) 
Cueurbitaria nigrella sp. nov. Perithecia superficiali-innata, 
subglobosa, maculae dilatatae nigrae constanter insidentia; 
asci numerosi, ad 0,080 mk. 'longi (Gundl. Obj. V. Ocul. 
III), e basi angustata anguste sublineari-elavati, membrana 
crassa, 8-nonnunquam 6-spori; sporae imbricato-uniseriatae 
vel subuniseriatae, melleae, obovato-oblongae, constanter 
triseptatae, ad septa plus minus constrictae, loculo penultimo 
quam reliqui latiore, diametro ad, 0,006 mk. quadruplo 
longiores. An Sphaeria nigrella Fr. Syst. II. p. 512 No, 
480? Ad caules emortuos Brassicae Rapae pr. Dresdam. 
Sphaeria involucralis Passer. sp. nov. Pyrenia erum- 
pentia nigra sparsa ex ovato conica Asci clavati, basi 
tenuiter stipitati 8-spori, sporae fusiformes distichae vel 
aa ir uniseriatae, primo 4-guttulatae, dein endoplasmate 
quadripartito, tandem 3-septatae. Paraphyses copiosae as- 
corum longitudine. Sphaerella echinophila Oes. in Gonn. et 
Rabenh. Mye. eur, 3. T. 7 fig. 103 certe diversa. In 
involueris castanearum: Colleechio prope Parmam (Italia), 
Melogramma Jackii Rabenh. sp. nov, M. sporis 
fusiformibus, plus minus curvatis, achrois, 27 mk. long, 4 
mk. cr (Gundl. Obj. V. Oecul. III.) plerumgue triseptatis 
(nonnunquam 5-septatis) septis rectis haud raro eon-et diver- 
gentibus. Salem, ad ramos emortuos Cytisi Laburni, 
Phyllachora Graminis (Pers) Fekl lorma: Elymi. 
Könnte der Grösse der Sporen nach wohl von Ph. graminis 
als besondere Art getrennt werden. Ich ziehe jedoch vor, 
sie nur als Form zu betrachten, da die Grösse der Sporen 
um einige Mik. bei den meisten Arten schwankt. L. R. 
Pleospora Armeriae (Cda ic. sub Sphaeria). f 
An trocknen Stengeln von Armeria vulgaris. Pleos- 
pora herbarum (Rabenh.) Tul. Forma: Malvarum 
