Hymenoniycetse, Agaricacese, Leucosporae, Collybia. 17 



Hab. in silvis Pini silvestris prope Parisios et in Nor- 

 mandia, autumno (Boudier). — Affinis C pullce. 



10. Collybia cyanocephala Pat. Champ. de la Guadel. ser. III, in '-'i 

 Bull. Soc. Myc de France t. XVIII, 1902, p. 171. — Pileo car- 

 noso convexo, orbiculari, levi, intense azureo, 2-2,5 cm. lat. ; la- 

 mellis remotiusculis, latis, adnatis, intermixtis brevioribus, pileo 

 concoloribus sed paullo saturatioribus ; stipite centrali, farcto. cy- 

 lindraceo, albido sursum cyaneo, tenaci, 5-7 cm. longo, levi, gla- 

 bro; sporis hyalinis, subglobosis, levibus, 6^5. 



Hab. ad terram in Gnadalupa (Duss). — Colore pulcre cyaneo 

 mox dignoscitur. 



11. Collybia confluens Pers. - Syll. V, p. 222. — var. campanulata 65 

 Peck in Rep. of the State Botanist, 1901, p. 963. — Pileo cam- 

 panulato 2,5-7,5 cm. lato; lamellis stipiteque albidis vel subci- 

 nereis. 



Hab. in silvis, Bolton, Amer. bor. — Pilei in circulum dispo- 

 siti, saepe dense stipati. 



12. Collybia irrorata Pat. in Duss Enum. Champ. Guadel. 1903, 66 

 p. 49. — Pileo carnoso, convexo-rotundato, brunneolo, margine 

 striolato, prsecipue in regione media pilis incoloribus, mollibus, 

 adpressis pruinam albam formantibus vestito ; lamellis albidis, bre- 

 vioribus intermixtis; cystidiis copiosis eminentibus. incoloribus, cy- 

 lindraceis, apice tenuatis obtusisve, crasse tunicatis et s;epe incru- 

 statis, 50-70 * 15-20; sporis albis, ovoideis, levibus, 6-7 v4; stipite 

 cylindrico, sequali, gracili, cavo, tenaci, fulvello, parce et molliter 

 albo-villoso. 



Hab ad ligna putrida Guareae sim plicifolise in silvis, 

 Guadalupa (Duss). — Fungns 2-5 cm. alt. ; pileus 10-15 mm lat. ; 

 stipes 1 mm. cr. 



13. Collybia ligniaria Peck Rep. of the State Bot. 1900, p. 145. — ,;7 

 Pileo tenui, convexo vel subplano, obtuso vel umbonato, glabro, 

 margine striatulo, pallido vel isabellino, centro brunneolo, 16-24 

 mm. diam.; Jamellis tenuibus, angustis, ventricosis, postice late 

 excavatis, subdistantibus, albis; stipite sequali 2,5-5 cm. longo, 2 

 mm. crasso, rigido, glabro, cavo, alliido vel pallido; sporis late 

 ellipsoideis vei subglobosis, 7,5-8,5 « 6-7,5. 



Hab. in truncis dejectis, Nortli Elba, Amer. bor. Ad My- 



cenam vergit. 



14. Collybia Bresadolae Sacc. et D. Sacc. Collybia badia Bres. Myc. 68 

 Lusitanici novi, in Atti R. Acc. di Sc. Lett. ed Arti degli Agiati 



