Fungi tiuminenses a. cl. E. Ulc collecti. 39 



Xylaria coccinia P. Henn. n. sp.; stromatibus subclavatis, sub- 

 pedicellatis, apice obtuse rotundatis, interdum longitudinaliter sulcatis, 

 amoene coccineo-vel sanguineo-corticatis, subnitentibus, ostiolis puncti- 

 formibus subhemisphaerico-prominulis, atris, intus atro-carbonaceis, 

 2 — 2 ! /. 2 cm longis, 4 — 7 mm crassis, stipite brevi subatro; peritheciis 

 immersis subglobosis; ascis cylindraceis, p. sp. ca. 70 — 100 X 5 — 6 /*, 

 8-sporis, paraphysatis ; sporis monostichis oblonge fusoideis, inaequi- 

 lateralibus, utrinque obtusis, vel subacutis, atris, 15—20X4 — 6 fJt. 



Rio de Janeiro: Macahe, auf vermodertem Holz. Februar 1900. 

 No. 2647. 



Eine durch die glanzend scharlachrote Farbung hochst auf- 

 fallige Art. 



X. luzonensis P. Henn. Hedw. 1893. p. 225. t. VIII. f. 3. 

 Rio de Janeiro: Corcovado, auf faulenden Legumen einer Papi- 

 lionacee. April 1900. No. 2648. 



Thamnomyces Chamissonis Ehrenb. Fungi Chamiss. p. 79. 

 t. XVIII. f. 1. 



St. Catharina: Blumenau, auf Holz. November 1888. No. 2576. 



Hysteriaceae. 



Lembosia Bromeliacearum Rehm Hedw. 1900. p. 210. 

 Rio de Janeiro: Maua, aufBlattern von Ananassa bracteosa und 

 Vrisea spec. Februar 1898. No. 2557, 2558, 1099? 



L. Diplothenii P. Henn. n. sp. ; mycelio maculiformi, rufo- 

 brunneolo, effuso, apotheciis sparsis vel aggregatis, linearibus rectis 

 vel curvulis, obtusis, interdum substellato-confluentibus, usque ad 

 1 mm longis, atris, rim a longitudinaliter vix conspicua dehiscentibus, 

 basi hyphis radiantibus septatis circumdatis; ascis oblonge ovoideis 

 vel subclavatis, apice tunicato-incrassatis, rotundatis, 8-sporis, 

 30-42X16 — 24 {a] paraphysibus copiosis epithecio atrofusco con- 

 fluentibus; sporis oblonge fusoideis, subcurvulis, utrinque subacutius- 

 culis, medio 1 -septatis constrictis, interdum dilabentibus , hyalino- 

 subfuscidulis, 15—20 X 4—6 u. 



Rio de Janeiro: Maui, auf Blattstielen von Diplothenium 

 maritimum. Januar 1900. No. 2638. 



L. Philodendri P. Henn. n. sp.; maculis obsoletis, apotheciis 

 subcirculariter dispositis linearibus, rectis vel subcurvulis, obtusis, 

 usque ad 1 mm longis, ca. 200—250 « latis, atris, hyphis radiantibus, 

 ramosis, ca. 3—4 p crassis fuscis circumdatis, longitudinaliter rima 

 ca. 30—40 ,m lata dehiscentibus; ascis oblonge ovoideis apice crasse 

 tunicatis, 8-sporis, ca. 25— 40 X 15— 20^; sporis conglobatis oblong 

 fusoideis vel subclavatis, obtusiusculis, hyalinis, submedio 1-septatis, 

 constrictis, 14-20 X 3 1 ,— 4 1 , p. 



