HymenomycetfB, AgaricacesB, Ochrospoife, Goinpbiclius. 293 



GOMPHIDIUS Fr. — Syll. V p. 1137, XI p. 68, XIY p. 164, XVI p. 136, 

 XVII p. 94, XXI p. 202. 



1. Gomphidlus microsporus Sacc. et Trott., I Fiinglii delPAvellinese. 1099 

 Avellino, 1920, p. 11. — Pileo carnoso convexo-nuibonato, gluti- 

 noso, 5-7 cm. lato, 1 cm. cr., margine exiraie involuto ; stipite saepe 

 curvulo, centrali, cum hymenoi)horo contiguo, 4 cm. longo, 1 cm. 



cr. carnoso, alutaceo, mox uigrescenti, basi radicanti, fracto rufe- 

 scente, dein flavido ; lamellis decurrentibus, uon, venosis, 5-8 mm. 

 bitis, ex albido rufescentibus v. (ob sporas) olivascentibus; sporis 

 ovato-ellipsoideis, 10-12 * 5,5, levibus, 1-guttatis olivaceo-brunneis; 

 cystidiis obclavatis 60-70 ^ 12-14, intus (aeque ac basidiis) olivaceo- 

 brunneo-granulosis; basidiis teretiusculis, 40-50 * 9, tetrasterigmicis. 

 Hah. ad basim arborum vetustarum in viis cavis {cupe), ai Cap- 

 puccini, Avellino (Anna. Trotter), et in coryletis « Podere Soli- 

 mene », nec non prope Montefredane Avellino, Italia austr. (Aless. 

 Trotter). Sporis constanter dimidio brevioribus, ovoideis, ab afiS.- 

 nibus speciebus et praecipue a Gomph. glutinoso mox dignoscitur. 



2. Gomphidius jamaicensis W. A. Murrill, Mycologia, 10, 1918, p. 69.— 1100 

 Pileo convexo leniter umbonato, 3-5 cm. lato ; superflcie obscure 

 brunnea, aresceudo nigricante, squamulis imbricatis, glutinosis or- 

 nato, margine non striato ; carne sapore farinaceo, flavescenti, ad 

 colorenx brunueum lente nutanti ; lamellis decurrentibus, arcuatis, 

 latjs, subdistantibus, e pallido purpureo-flavis griseis, arescendo 

 nigricantibus ; sporis fusoideis, levibus nigris, 16-18 » 5-6 ; cystidiis 

 clavatis, apice opacis, coplosi, 125 [x long. ; stipite infra angustato, 

 concolori, solido, apice arescendo nigricanti, fibrillis rubro-brunneis 

 ornato 4-8 cm. longo 4-8 mm. crasso, velo annulum evanidum ef- 

 formante. 



Hah. ad terram, prope Cinchona Jamaica, America bor. (F. S. 

 Earle). 



3. Gomphidius roseus Massee, Bull. Botan. Gardeu Kew, 1908, p. 4. — 1101 

 Pileo carnoso, subgelatinoso, convexo-umbonato, flocculoso, glabre- 

 scente, pallido, roseo-marmorato, 3-4 cm. lato ; stipite solido, sur- 

 sum incrassato, flocculoso, pallido, hinc inde roseo-tincto, 3 cm. alto, 

 sursum 0,5 crasso ; lamellis decurrentibus, subconfertis, crassis, 

 poroso-anastomosantibus, olivaceo-flavis ; sporis oblongis, olivaceo- 

 flavis, 12-15*4-5. 



Hah. ad terram in horto botau. Singapore, Asia (Ridley-). 



4. Gomphidius tomentosus Murrill, Mycologia, 1912, p. 307. — Pileo e 1102 

 couvexo leviter depresso 6 cm. lato sicco conspicue gossypino to- 



