— 16 — 
decurrentes; pori angulati, aut sinuato-oblongi, ampli, lateri- 
tio rufescentes; stipes farctus, subaequalis, vel leviter basi in- 
erassatus, concolor, aetate expallens, supra annulum album, 
fugacem cribrosus, infra subsquamulosus squamulis compres- 
sis, 5-9 em longus, 1—2 cm crassus. Mycelium fibroso- 
reticulatum, tenax, rubiginosum. Caro lateritia, fracta sub- 
rubescens, odore et sapore grato. Sporae flavo-virides, ellip- 
ticae, uniguttulatae (0,”m009—012 x 0,006). Autumno. In 
sylvis coniferis in tota regione tridentina. Affınis B. flavo. 
15. Boletus Bresadolae Quelet „in litteris“ n. sp. 
Pileus pulvinatus, glutinosus, e ruguloso-laevis, rubes- 
cens, margine flavescens, 4—7 cm latus epidermide secerni- 
bili; tubuli ex albo-cinereo-subferruginascentes, pori conco- 
lores, subrotundi, obovative, mediocres, adnati; stipes solidus, 
viscosus, subaequalis, supra annulum pallidus, reticulatusque, 
infra subrubens, maculis saturatioribus variegatus, basi albi- 
dus, 5—7 cm longus, 1—2 cm crassus; annulus laete flavus, 
persistens, saepe appendiculatus, membranaceus, inferus. 
Caro flavida, stipitis saturatior, fracta subrosea, dein cinereo- 
violacea. Odor et sapor gratus. Sporae in cumulo fusco- 
ferrugineae, Autumno. In sylvis abietinis subalpiuis. Or- 
tise in Val di Sole. Affinis B. viscido. 
16. Hydnum Bresadolae Quelet „in litteris“ n. sp. 
Resupinatus. Subiculus late et irregulariter effusus, te- 
nuis, albo-floceulosus, non membranaceus, nec carnosus; aculei 
conferti, acutiusculi, lateribus sub lente asperi vel subincisi, 
laete sulphurei, exsiccati aure. Ambitus nullus. Sporae 
globosae, hyalinae (O,mm 003). Aculei vulgo obliqui. Autumno, 
Ad truneos laricinos in sylvis subalpinis. Val di Sole. 
Hydno sordido vicinus, sed bene distinctus. 
17. Helotium Pedrottii Bres. n. sp. 
Cupula e cyathoidea convexa, interdum umbilicata, ce- 
raceo-sublenta, pubescens, margine lobato, umbrino - palles- 
‚cens, 8-15 mm lata; hymenium glabrum, livido-albidum, 
e laevi rugulosum; stipes solidus, brevis, basi truncatus, 
glaber centralis, vel excentricus, concolor, 2—-3 mm longus, 
erassusque. Caro albida, inodora, et insapora. Asci anguste 
eylindraceo-elavati, 8 spori, 120—140 x 10—12 mmm para- 
physes apice incrassatae, granulataeque, sporae monostichae, 
vel subdistichae, ellipticae, hyalinae (0,””012 x 0,006 —007) 
uniguttulatae. Vere-Aestate. In domibus ad parvas scopas 
e Sorgho vulgari confeetas, Helotio clavo Alb. et Schw. 
affinis. 
Redaction Druck und Verlag 
Dr. 6. Winter (der Zeit in Leipzig, Sachsen). von (. Heinrich in Dresden. 
