Hymenomycetse, Thelephoracese, Craterellus. 881 



Fungus initio endophleus; basidia e fundo orlentia, 



non parallele stipata. Vuilleminia Maire 



Fungus epiphleus; basidia parallela. 



Contextus hyphse disjecte ramosae apioibus cuspidatis. 



Asterostromella v. H. et L. 



Contextus normalis. Corticium Pers. 



2. Gloeocystidia adsunt. Gloeocystidium JCarst. 



3. Glceocystidia et cystidia fusoidea emergentia (Peniophorse) adsunt. 



Glceopeniophora v. H. et L. 



4. Cystidia Peniophoracea tantum. 



Cystidia singula. Peniophora Cooke 



Cystidia in fascioulos juncta Scoi)uloides Massee 



B. Pseudophyses ant dendrophyses adsunt v. ambae simul. Aleurodiscus Rab. 



P Hymenium superfioie flocculoso-spinulosum. 



1. Spinuli hymenii ex dendrophysibus fasciculatis constantes. 



Dentrothele v. H. et L, 



2. Spinuli liymenii ex hyphis parallele fasciculatis constantes. 



Epithele Pat. 

 b) Sporce coloratue. 



1. Sporse leves. 



a Cystidia nulla. 



Sporse viridi-olivaceee; fungus gelatinosus. Aldrigea Massee 



Sporse e fiavo brunnese. Coniophora Fr. 



P Cystidia adsunt. 



Sporse e flavo brunneae. Coniophorella Karst. 



Sporse violaceee. Hypochnella Schot. 



2. Sporse asperulse v. spinulosse. 



a Cystidia adsunt. Tomentellina v. H. et L. 



p Cystidia nulla. Tomentella Pcrs. 



CRATERELLUS Fr. - Syll. VI p. 514, IX p. 218, XIV p. 212, 

 XVI p. 181, XVII p. 160. 



1. Craterellus Pogonati Peck, BuU. Torr. Bofc. Club, XXXIII (1906) 1462 

 p. 218, — Pileo membranaceo, sessili v. stipitato, irregulari, 2-4 

 mm. lato, minute tomentoso, albo; hymenio requali, pallide cre- 

 meo-ilavo; stipite nullo v. laterali v. excentrico, angusto tomen- 

 tosulo V. snepe glabro ob hymeniam decurrens. 



Hab. ad terram inter Pogonatum alpinum, South Wind- 

 sor, Connecticut Amer. bor. (C. C. Hammer). 



2. Craterellus verrucosus Massee, Kew Buli. n. 7 (1906) p. 256. — 1463 



