Agaricineae, Leucosporas, Panus. 621 



tosus; pileo capnoso, hemisphaerico, glabro, brunneo, raargine iuvo- 

 luto; stipite subsolido, levi, concolori, basi incrassato : lamellis inae- 

 qualibus, angustissimis, integris, subramosis, deterrainate remotis, al- 

 bis ; sporis globoso-oblongis, albo-hyalinis, 7,5 a. diam. metientibus. 

 Hab. in lignis putridis inter folia, Columbus Amer. fceder, (Sul- 

 LivANT, Icon., n. 128). — Pileus centro 3 mra. crassus, initio ovoi- 

 deus, tandem convexo-hemisphaericus, 2-3 cm. latus, ly^-^ cm. al- 

 tus; stipes centralis, 3-8 cm. secundum aetatem longus, sursum 

 3-5 mra. cr. Species perelegans, a P. troglodyte Fries tam defectu 

 squaraarum pilei et stipitis quam dispositione lamellarum haud at- 

 tingentium valde diversa. 



35. Panus laclnlato-crenatus Speg. Fung. Arg. p. 164. — Caespito- 2549 

 sus; stipite definite laterali vel excentrico, versiformi, typico te- 

 reti, solido, firrao, sublignoso, basim versus incrassato, levi vel vix 

 pruinoso longitudinaliter striolato, albo; pileo versiformi quando- 

 que subdimidiato quandoque circulari excentrico et infundibuliformi 



ex albo cervino, udo levi, sicco undulato-crispato, glaberrimo, raar- 

 gine saturatiore, lobato, lobulis striatis, plus vel minus undulato- 

 reflexis; lamellis decurrentibus e basi quandoque 2-3-connatis, latiu- 

 sculis, acie integerrima ex albo lutescentibus vel e melleo rufe- 

 scentibus; sporis elliptico-elongatis, utrinque rotundatis, 7-10's3-4. 

 Ilab. ad truncos Salicis Humboldtianse secus Rio de la Planta 

 a la Recoleta Argent. — Pileus in vivo explanatus, tenuis, carno- 

 so-Ientus, 2-5 cm. lat., 1-2 mm. cr. candidissimus, hygrophanus, 

 valde flexibilis, centro vel excentrice umbilicatus v. depressus, mar- 

 gine integerrimo hyalino-striatus; stipes 1-3 cm. long. Species ia 

 vivo Pleuroto vicinissima. 



36. Panus Sprucei Berk. Dec. n. 538, F. V, f. 6. — Pileo excen- 2550 

 trico, flabelliformi, striatim subrugoso, livido, siccitate albescenti, 

 margine lobato; stipite brevi corapresso; laraellis subdistantibus, ni- 

 gris, decurrentibus, postice cum stipite subtiliter tomentosis integris. 



Sab, in lignis putridis Panure Brasiliae (Spruce). — Pileus 3, 

 5-4 cm. lat. 



37. Panus retlculatus Berk. Dec. n. 537. — Pileo plano-depresso, fu- 2551 

 ligineo, reticulato; stipite gracili, concolore, glabro; lamellis palli- 



dis, angustis, confertis, breviter decurrentibus, postico reticulatis. 

 Hab. ad terram inter folia, Panure Brasilire (Spruce). — Pi- 

 leus 1,2-1,8 cm. lat. ; stipes 2,5-5 cm. long., 2 mm. cr. 



38. Panus carbonarius C. et Mass. Grev. XV, p. 94. — Pileo car- 2552 

 noso-lento, tenui, in^equali, excentrico dimidiatoque, levi, glabro. 



