Hymeiiomycetfe, Aj^aricacese, Leucusporpe, Lactarius. 29 



Jahrb. 1901, p. 50, Syll. XVI, p. 11 U (nomen). — Pileo sub- 

 carnoso, eonvexo-expanso, flavo, sicco, levi, glabro, 2,5-3 cm. diam., 

 centro obtuso, subaurantiaco ; stipite farcto dein fistuloso, tereti, 

 interdum fiexuoso, glabro 2-5 cm. longo, 2-3 mm. cr., flavo-ru- 

 bescenti; lamellis adnatis, subconfertis, fiavidis, angustis; sporis 

 subglobosis, levibus 4-5 ;j.. diam. hyalinis. 

 Hab. ad ligna putrida, Kamerun Afr. 



11. Hygrophorus (Hygrocybe) bipindensis P. Henn. in Engl. Bot. n:j 

 Jahrb. 1901, p. 49, Syll. XVI, p. 1111 (nomon). — Pileo carno- 

 sulo e campanulato expanso, centro depresso umbilicato obscu- 

 riori, margine striato, glabro, sicco aurantiaco-cinnabarino, 2,5-4 

 cm. diam.; stipite farcto, tereti, aequali, levi, 3-7 cm. longo, 2,5-4 

 mm. cr., concolori, basi fibroso; lamellis deeurrentibus, subdistan- 

 tibus, imcquiJongis. luteis v. pallide aurantiacis, acie iucrassatis; 

 sporis subglobosis, levibus 3,5-4 \y. diam. hyalinis. 



Hab. ad terram umbrosam, Kamerun Afr. 



12. Hygrophorus (Hygrocybe) juruensis P. Henn. F. Amaz. I in Hedw. ll1 

 1904, p. 181. — Pileo earnoso-ceraceo, rotundato, umbilicato, de- 

 presso v. infundibuliformi, levi, glabro, sicco margine radiato- 

 striatulo, coccineo, 1-2 cm. diam.; stipite flstuloso, tereti, aequali 



v. subclavato, aurantiai o, levi, gJabro, 2-4 cm. longo, 1-1,5 mm. 

 cr. ; lamellis decurrentibus, distantibus, imequilongis, subventrico- 

 sis, usque ad 2 rnm. latis, paJlide flavidis, ceraceo-rigidis, acie in- 

 tegris, obtusis; basidiis clavatis, 25-35-7-10. sporis cllipsoideis 

 v. subovoideis, 1-guttulatis, hyalinis, 7-11 v 5-8, levibus. 



Hab. acl terram argillaceam Rio Jurua, Bom Fim, Amazonia 

 (Ule). 



LACTARIUS Fr. — Syll. V p. 423, IX p 56, XI p. 31, XIV p. 94, 

 XVI p. 43. 



1. Lactarius foetidus Peck in Rep. of fche Stato Botanist, L901, llr » 

 p. 949. — Pileo carnoso, firmo, sulDplano vel centro depresso, mi- 

 nute sericeo-lanuginoso, pallide luteo-brunneolo, dein brunneo, 5- 

 7,5 cm. Jato; carne albida, lacte albo, odore foetido, sapore grato ; 

 Jamellis sulDdistantibus, adnatis vel subdeeurrentilnis, luteo-albis, 

 dein rubro-brunneis ; stipite 2,5-5 cm. longo, 4-6 mni. crasso, 

 gequali, solido, glabro, albido; sporis subellipsoideis vel subglobosis 

 6-8 (jl. diam. 



Hdb. ad terram, in silvis Snyders, Rensselaer co., Amer. bor. 



2. Lactarius subdulcis (Bull.) Fr. Syll. V, p. 450. - var. oculatus 11,; 



