FUNGORUM - Acervo Digital de Obras Especiais

Agaricineæ, Leucosporæ, Omphalia. 335
nui, striato, cinereo-albido; stipite gracili, sursum dilatato, lineatostriato;
lamellis latis, decurrentibus, albidis.
Hab. ad terram, Panuré Brasiliæ (SPRUCE). - Pileus 2-4 cm.
latus, profunde umbilicatus; stipes 4-5 cm. longus, udus umbrinus,
fibrosus; pileus in fungo sicco rufo-brunneus.
124. Omphalia hypoleuca Berk. Dec. n. 505. - Albida; pileo umbi- 1302
licato ruguloso; stipite tenui, deorsum incrassato, tomentoso; lamellis
latiusculis, decurrentibus.
Hab. in truncis arborum, Panuré Brasiliæ (SPRUCE). - Pileus
8 mm. latus; stipes 2 1/2 cm. vel ultra longus, vix 2 mm.
crassus, paucis filamentis delicatis adfixus; lamellarum interstitia
venosa.
125. Omphalia? Paraguariensis Speg. Fungi Guar. Pug. 2, n. 7, - 1303
Individuis 15-30-fasciculato-cæspitosis, truncigenis; pileo subcarnosulo-membranaceo,
hemisphærico-expanso, centro abrupte umbilicato
1-2 cm. diam., albo, medio fuscescente, margine recto,
tenui (pellucido, sæpe in sicco), integro, latiuscule striato; lamellis
membranaceis subcaufertiusculis, trimacriis, utrinque acutis, postice
conspicue latioribus atque regulariter adnato-subdecurrentibus,
acie integerrima, pileo concoloribus; stipite longiusculo, gracili
5-8 cm. longo 1-1,5 mm. crass., tereti, late fistuloso, cortice
tenui, fibrosulo-tenacello, fuscescenti-albo, glabro, basi confluenti-fasciculato,
nodulum obconicum, 1,5 cm. long. 4-7 mm.
crass, carnosulo-lentum fuscescentem albo-pubescentem efficiente;
sporis non visis.
Hab. ad rimas truncorum p utrescentium in silvis prope Paraguari.
- Species O. Campanella Batsch valde affinis; stipite non
corneo, glabro etc. recedens; sporis non visis, sectio dubia!
126. Omphalia Rhododendri Peck 27 Rep. p. 94, tab. 2, fig. 15-19. 1304
- Alba, leviter viscida jove udo; pileo convexo, glabro, umbilicato,
margine striato; stipite tenui verrucis minutis, glandulosis,
albis aspero; lamellis arcuato-decurrentibus, subconfertis acie granulatis..
Hab. ad truncos Rhododendri maximi, Forestburg Amer bor. -
In stipitis verrucularum præsertia nota essentialis posita est.
127. Omphalia olivaria Peck 25 Rep. p. 76. - Pileo convexo, um- 1305
bilicato, glabro, luteo-olivaceo; stipite curto, æquali, glabro, cavo;
pileo concolore; lamellis arcuatis, decurrentibus, subdistantibus,
pallido-luteis; sporis subglobosis vel late ellipsoideis, 6 1/2 µ. long.
Hab. ad terram adustam sub arboribus resinosis, North Elba