21 



bus minulis subangulatis denticulalis; stipite superne 

 intumido, laete purpureo, inferne attenuato, rubro-oli- 

 vaceo, toto reticulato^ carne spongiosa, albido-flavida, 

 coerulescente. 

 Bol. calopus Pers. Syn. p. 513. Bol. teneus Scbaeff. t. 315. 

 var. «. Secretan 1. c. p. 33. Bol. calopus Pers. Mye. II. p. 139. 



(pro parte). 



Pileiis pulvinatus olivaceus, evanescente-villosus, versus mar- 

 gineni pallide flavescenti-cincreus, rainute tessellatus, dein gla- 

 ber exi)lanatus, 4 — 6 unc. latus, 1 unc. crassus, nicUis, mar- 

 gine acuto inflexo, in statu juniore stipiti adprcssus. 



Tubuli flavi, coerulescentes, molles, 4 lin. longi; ora mi- 

 nuta subangulata denticulata. Superficies tubulorum inaequalis. 



Slipes carnosus, 3 — 6 unc. longus, 8 — 10 lin, crassus, 

 prope tubulos valde intnmidus ac rugulosus, laete purpureus, 

 griseo-reticulatus, in ferne rubro-olivaceus, nlgrescenti-reticula- 

 tus; retibus elongatis striaeformibus, basi iterum incrassatus, ho- 

 rizontaliter radicalus, interne griseus durus fibrillosus. 



Caro albido-flavida, mollis, spongiosa, statim coerulescens. 

 Receptaculum flavum statim coerulescit. 



In ericetis initio Septerabris. In Bavariae (Scbaeffer) et 

 Helvetiae (Secretan) piuetis. De affinitate cum Bol. pacbyp. 

 discernere nolo, quuni neutrum vivum vidi. 



1.3. Bol. pacbypus Fries. Pileo pulvinato nigro-fusco, 

 in flavidum tendente, eva-nescente-tomentoso, saepe 

 tessellato, margine obtuso; tubulis flavis subliberis, 

 primum farctis, dein subvirescentibus; stipite apice ba- 

 sique flavo, in medio puriiceo ac intumido, toto reti- 

 culato; carne albida coerulescente. 



Bol. pacbypus Fries Obs. Myc. I. p. 118. Syst. Mye. I. 

 p. .390. Pers. Myc. eur. II. p. 130. Secretan 1. c. p. 24. Bol. 

 radicans Secretan 1. c. p. 27. Paulet 11^ livr. plancb. 179. 

 Bol. amarus Pers. Syn. fung. p. 511. Bol, amarus cum var. A. 

 B. et C, Secretan 1, c. p, 30 — 32. Bol. vitelliuus Pers. Obs, 

 II. p. 11. Pers. Myc. 1. c. p, 130. Secyctan 1. c. p. 32. Bol. 

 olivaccus Scbaeir. lab. 105. fig. 2. 4 et 6. Bol. pacbypus y. 

 olivaceus Pers. Myc. eur. 1. c. p. 130. ' 



Pileus dilute nigro-fuscus, in flavidum tendens, pulvinatus, 

 V 



