Monographia uredinearum : seu specierum omnium ad hunc usque diem cognitarum descriptio et adumbratio systematica

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v0l in acervulos laXe congeStis, intercellularibus, Subglobosis, ellipsoideis vel oblongis, flavidis, levibus, plerumque 2 - 4-cellularibus, 12-24 μ

Litter. : Saec. Syll. XVI, p. 363.

Soras uredo Sporiferi S hypophyllis, sparsis vel saepse totam folii superficiem plus minusve aequaliter obtegentibuS, minutis, rotundatis, 0 1 -0,2 mm diam ., dilute aurantiaciS, poro centrali apertis; peridio firmo, hemisphaerico, eX cellulis cubicis minutis tenuiter tunicatis membrana 2 μ) levibuS porum verSUS rotundatiS crassius tunicatis compoSito; Uredo sporis ovatis, ellip8oideis vel oblongis, breviter tenuiterque echinulatis, 25 12 15, intus flavidis, episporio hyalino 1 - 1' 2 tu eraSSO; foris teleutos poriferis hypophylliS, Subepidermalibus, minutiS, ruiObrunneis; teleutos poris intercellularibuS, Sphaerici S, SubSphaericiS USque euneatiS, flavo-brunneolis, 2-4 usque pluri-cellularibus, 20-36 - 16-30. Hab. in foliis Titiae cordatae et ejusdem varietatum, T. Mi quelianae in Japonia, China, MandSuhuria.

15. Ρucciniastrum Castaneae Diet.

Litter. : Sace. Syll. XVII, p. 401. Syn.: Uredo Castaneae P. Henn. in Hedwigia XLVII, p. 252 1908) 8ace. Syll. XXI, p. 802.

Solis uredosporiferis hypophyllis, sparsis vel SaepiSSime per totam lolii superficiem aequaliter laxe aut densiuscule distributiS, minutiS,0, 25 mm diam . , rotundatis, mOX poro centrali late apertiS et pulverulentis quasi farinosis, flavidis; peridio tenuiusculo, hemiSphaerico,eX cellulis minutis rotundatis tenuiter tunicatis membrana 1 'lati era88a)levibu8 porum versus crassius tunicatis membrana 2-3 his composito; paraphy8ibus periphericis, clavatis vel clavato- capitatis, hyalinis, 30-40 μlongi8, ubique tenuiter tunicatis; uredosporis ovatis, ellip8oidei8 vel Saepius oblongis, breviter echinulatis vel echinulato-verruculosis, 14-24- 9 15, episporio hyalino 1 - 1 λ4 μ crasso; soris teleuto Sporiferis plerumque hypophyllis, sparsis vel saepiSSi me denSe aggregati S, SUb-

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teleuto Sporis 1-4- vel plurilocularibus, flavidulis, 20-35 - 14-28

Litter. : Diet. in Engl. bot. Jahrb. XXXII, 1903, p. 628. - Saec. Syll. XVI, p. 320.

Soris Uredosporiferis hypophyllis, sparsis vel saepe totam lolii Superficiem plus minuS aequaliter Obtegentibus, minutis, rotundatis, 0, 1-0,2 mm diam ., pallide Ochraceis, poro centrali tandem apertis; peridio firmo, hemisphaerico, eX cellulis cubici8 vel oblongO- angulati8 tenuiter tunicatis membrana ca. 1, 5 si cra88a) 15 - 22 si longi S porum versus rotundatis et crassius tunicatis 3-4 μ) levibus composito; ured 0 Spori S OVatis, ellip Soideis vel oblongis, echinulatis, 18-27 - 10-16, intus flavidis, epiSporio hyalino 1' ἡ ιι crasso; Sori S teleutos portieris hypophyllis, Subepidermalibus, minutissimis, Osthraceis; teleuto Sporis intercellularibus, Solitariis vel irregulariter aggregatis aut lateraliter c0n junetiS, Sphaericis USque oblongiS, vario modo in cellulas 2-8 divisi8, 18 30 - 12-25. Hab. in foliis Coryli hetero phyllae, rostratae var. Si oboldianae

Mand 8ehuria, Japonia. - Tab. XIX, Fig. 161, p. 447.)17. Ρucciniastrum Colastri Syd. in Annal. Mycol. V, 1907, p. 503.

Litter. : Saec. Syll. XXI, p. 732.

Sori S uredo Sporiferis hypophyllis, maculis fuscidulis insidentibu8, Sparsis Vel paucis aggregati A, minutis, rotundatis, O ,1-0,2 mm diam ,

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Soris uredosporiferis amphigenis, plerumque hypophylliS, Saepe Naculis flavidis indet0rminatis insidentibus, sparsis vel SaepiuS in greges Minutos laxe vel densiuscule dispositis, minutiS, rotundatiS, 0, 1-0, 3 mm iam ., tandem poro centrali apertis, aurantiacis; peridio hemisphaerico,

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Ρucciniastrum.

firmo, ex cellulis majusculis inferioribus tenuiter tunicatis membrana 2 si crassa) SuperioribuS deorSum gradatim in crassatis et supremis valde inerassatis membrana usque 25 crassa) ostiolaribus 35 - 45 μ longis et ad apicem valide aculeato-verrucosis; uredo Sporis ellipsoideis, oblongis USque oblongO- clavatis, Subtiliter breviterque echinuis iis, 22 - 32 11 - 17, episporio hyalino J V2-2yl2 si craSSO; Sori S teleuto Sporiferis hypophyllis, inconspicuis, SubepidermalibuS, applanatis; teleuto Sporis lateraliter conjunctis, oblongis vel columnaribus, hyalinis, 24 - 28 10 12, epiSporio ubique 1 set CraSSo. Hab. in foliis Chima philao maculatae, umbellatae, Piro laechlorant hae, ellipticae, grandii lorae, mediae, minori S , Pietae, rotundi foliae, Secundae, uni florae in Germania, AuStria, Hungaria, Helvetia, Italia, Gallia, Hollandia, Britannia, Dania, Suecta, ΝΟrVegia, Fennia, Ro8Sia, America bor. , Canada, Groentandia. Die Teleutospore form des Pilges haben Wir nichi gessehen und thrρB0schroibung nach Arthur gegeben.

19. Pucciniastrum Good Ferae TranZSeh. in North Americari Flora VII, Uredinales, 1907, p. 105.

Bot. XXIII, p. 28 1893) et in HedWigia 1893, p. 240. - Sace. Syll. XI, p. 227.

Soris uredo Sporiferi S amphigeniS, Spar SiS Vel la Xe aggregatis, minutis, 0, 2 - 0, 4 mm diam . , rotundatiS, poro centrali tandem aperti8; peridio hemisphaerico, firmo, ex cellulis magnis elongatis tenuiter tunicatis membrana ea. 2 si) porum verSus Sensim deorSum inera88ati8 levibus composito, cellulis ostiolaribus 35 - 40 μ longis deorsum valde incraSsatis et Superne tenuiter echinulatis; uredo Sporis oblongis, OVati3 vel oblongo- clavulatis, subtiliter echinulatis, pallide flavidis vel subhyalinis, 23-36 - 13 - 19, epi Sporio 1 2 - 2 si crasso; teleuto Spori S adlide ignotiS. Hab. in foliis Goodyerae repentis in Rossia, Fennia, G. Mengle Sit se Peram ii Mengies ii) in America bor. Occid.

Species excludendae.

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Litter. : Κarsi. Myc. Fenn. IV, p. 58. - P. Magn. in Hed wigia XIV, 1875, p. 123; B0tan. Zig. 1875, p. 504; Osteri . bot. Zeitschr. LII, 1902, p. 491 - Saec Syll. VII, p. 764.

l863, p. 249. Pl eo sporo psis strobilina Oersi. in System der Ρilete, p. 55 1873). - Saec Syll. III, p. 693. Aecidium strobilinum Rees in Abhandi. Naturi. Ges. Halle XI, p. 105

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Pycni diis dense gregariis, Sub cuticularibus, in superficie inferi0re SqUamarum Strobilorum evoluti S, planis, Saepe confluentibuS, qU0ad magnitudinem et formam variabilibus; aecidiis in omnibus squamis Strobilorum eVolutis, denSe gregariis, primo clausis, hemisphaericis, ellip tieiS Vel mutua pressione angulatis, ea. 1 - 1 4 mm latis, ' - 1 minaltiS, rufo brunneis vel obseure brunneis, tandem rimose dehiscentibus

et eupulatis; peridio firmo, duro, ex cellulis 23-26 si longis et ca. 22 ulati S composito, pariete cellularum eXteriore tenuiter Verruculoso Vel tan

tum punctato valde incrassato 15-20 μ), interiore tenuiore 2 2-3' ἡ μ)

VerrueUlOSo, lumine fere nullo; aecidio Sporis angulato globosis, OVatis Vel ellip Soideis, pro maXima parte dense verrucosis et crasse tunicatis

membrana hyalina 4-6 μ), linea angusta levi ibique minus craffetunicata membrana 3 luo praseditis, 20 30 - 16-22: Soris ured 0 8poriferis hypophyllis, maculis flavidis vel rufis aut rubris plerumque

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insidentibus, Saepius aggregatiS, minutis, 0, 15-0, 25 mm diam ., diu epidermide tectiS, tandem poro centrali apertis et pulverulentis; peridio hemisphaerico ex cellulis minutis cubicis tenuiter tunicatis porum Versus crassius tunicatis hyalinis vel flavidulis oblongis usque 18 u longis ot 8 12 μ latis levibus compoSito, cellulis ostiolaribus usque 22 ulongis et crassiSsime tunicatis, lumine nullo vel fere nullo; uredo sporis Subglobosis, ovatiS vel ellipsoideis, breviter echinulatis, 15-21M 1 3, epi8porio hyalino 1' -2 si eraSSO; Sori S teleuto Spori ieris epiphyllis, rariuS hypophyllis, crustaceiS, minutiS USque majoribus confluentibusque, tunc Saepe USque 1 em diam ., Saepe angulatiS et nervulis limitatis, Obscure brunneiS USque atro-brunneis; teleuto Sporis in cellulis epidermidis evolutis, densissime constipatiS, SubSphaericiS, OVatis vel oblongo-prismaticis, longitudinaliter 1-3-Aeptatis, levibus, 20-38 10 25, episporio dilute brunneo 1-1 2 μ, Superne 2-3 μ CraSSO.

uredo. et teleutosporae in foliis Prunt Padi et Var. petraeae, Serotinae, virginianae in Germania, AUStria, Hungaria, Helvetia, Italia, Gallia, Belgio, Hollandia, Britannia, Dania, Suecta, NorVegia, Fennia, R088ia, Japonia. Κlebahn vermutete al8 erster, dasi Theliops ora areolata mit ei nem

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M. Vae ciniorum Schroet. Ρilge Selites ., p. 365 1887). - Ρlowr. M0n0gr. Brit. Ured., p. 246. Ρucciniastrum Vacciniorum Lagh. in Troms0 Museums Aarshester XVII, p. 93 1895). - Liro, Uredineae Fennicae, p. 515. Ρ. Vae ciniorum Diet. in Engier-Ρranti, Naturi. Ρflangeniam. I. Teii, Abi. 1'', p. 47 1897). - Ed. Fisch. Ured. d. Schweig, p. 467. - Hariot, Uredinees, p. 252.

Soris uredo Sporiferis hypophyllis, Sparsis vel aggregatis, minUtis, rotundati S, 0, 1-0,2 mm diam . , aurantiacis usque pallide flavis, epider