HYPOXYLA. 



7,3 



pliyllis couvexis nigiis raacalam totarn occupantibas. — ■ In foliis Hepalicas 

 trifoba? ( cl. Piosf. ). — Eeceptacnla in foliis omniDÔ raaculis occnpatis hiuc 

 indé aggrcgata. 



826. S. Calth^cola ( Fries 1. c.) macnlis albis vix circnmscriptis , receptacnlis 

 niinutis sparsis plnnis nigris. — Ad folia Callbae. — S. lich. t Caltbsei-ola fl. 

 fr. 1. c. Macula; i lin. latee rotundatae ovales vel confluentcs sœpè sté- 

 riles. 



327. S. VAGANs (Fries 1. c. ) raaculis albidis arabita fnsco cinctis, receptaculis 

 rainirois sparsis nigris. — Ad variarura berbarom folia. — S. licb. « , i ,K, fx, 

 ■TT, a-, {. Fl. fr. I, c. Depazea brassicsecola Desni;iï. exs. n. i85. 



II. DOTHIDEA Fries obs. 2. p. 847. syst. inyc. 2. p. 548. Âd. Brongn. class. des 

 champ, p. 94. — Sphaeriae et Xylomatis sp. , Polystigma et Asleroma DC. 



Cellulae plures vel solitariœ in slromate immersœ subiotundaî absque 

 receptaculo proprio, deinùm ore simplici apertœ, farctœ nucleo cereo 

 ex thecis erectis fixis subelevalis paraphysibus inimixtis composite. — 

 Tubercula carnosa nigrescenlia rariùs colorala in ligne emortuo raniis 

 aùt etiam in foliis vivis occurrentia. 



I. Erumpenti-innatœ Uberatœ sitperne nudœ. — Suh epidermide ra- 

 inorurn et foliorurn pcrenniuin nascenles. 



1. D. RDDis (Fries ined. in litt. ad cl. Moug.) erumpens elliptica convexa extùs 

 tnberculoso-rugosa nigra intùs coucolor, cellulis iiiiniersis albcscentibus de- 

 mùiu evacuatis nigris. — Ad ramos exsiccatos Cytisi Laburni in Vogesis 

 ( cl. Moug. ) circà Angers (cl. Guépin ). — Ceiiulae nuinerosse dense aggre- 

 gatœ stromate nigro tectae. 



2. D. RiBESiA. (Fries syst. niyc. 2. p. 55o.) erumpens mollis elliptica depressa 

 nigra intùs concolor, receptaculis raiuimis periphericis albicantibus. — Ad 

 ramos emortuos Piibis rubri , byeiae. — Cbevall. fl. par. i. t. 8. f. 5. Spbœria 

 ribesia Pers. syn. 14. Fl. fr. 5. p. 117. Reb. neoin. t. i. f, 5. Nées syst. f. 3i2. 

 Moug. et Nestl. exs. n. ayS. — Transversiin ernmpens proniinens , disco ca- 

 naliculato, nunc Isevigata nunc ex osliolis prouHnulis .sub lente granulosa. 



3. D. Sambuci ( Fries 1. c. ) ernmpens orbicnlaiis planiuscula lœviuscula atra 

 iiiiùs carnosa mollis ciuerascens, cellulis tuinimis peripliericis albis. — Ad 

 ramos siccos Sambuci nigrse, vere. — Spbœria Sambuci Pers. Fl. fr. 5. p. 117. 

 Nées syst. f. 3ii. S. natans Tode meck. 2. p. 27. f. 98. — Praecedente miner, 

 vis ultra lineam lata opaca primo laevis dein ex ostiolis proîniunlis gra- 

 nulosa. 



4. D. purcinioiDEs (Fries 1. c.) erumpens difformis subconvexa atra inliis fir- 

 ]uula einerascens , cellulis numerosissirais subimmersis albidis. — In ramis 

 et foliis Bnxi. — Spb. puccinloides DC. fl. fr. 5. p. 118. Moug. et Nestl. vog. 

 n. 566. — In foliis tubercula prominent orbiculata convexa j lin. lata; in ra- 

 mnlis longitudinaliter ernmpunt elliptica planiuscula; cellulae albidœ ostiolis 

 subtilllmis superficiem perforantibus. 



5. D. i.ATiTANS ( Fries syst. rcyc. 2. p. 552. ) in parencbymale in stroma fusco- 

 atrnm rautalo immersa, epidermide laceratâ tecta , cellulis immersis nurae- 

 rosis subconferlis stipatissimis albis. — Ad folia sicca nigrefacta Vaccinii 'Vi- 

 tis-Ideœ in Galliâ boreali ex cl. Desmazières, in Vogesis ( cl. Mougeot ), 

 hyeme. — In parencbymate folii latel , segre observanda nisi fobuin propè 

 superficiera superiorem dissecator. 



6. D. Genistai.is (Fries syst. myc. 2. p. 552.) tecta dein epidermide laceratâ 

 ernmpens tuberculosa difformis atra intùs alba , cellulis minutis periphericis 

 albis. — In foliis vivis et exsiccatis Genistae sagittalis. — Sphaeria genistalis 

 Pers. in Moug. et Nestl. vog. exs. n. 488. — Tubercula minuta subconUuentia; 

 stroma compactum albidura. 



7. D, Srii.î:r,iiin)ES ( Fries obs. 3. p. 348; syst. myc. 2. p. 552.) grcgaria subfasci. 



