— 21 — 



violascens, virgatiiliis, crasse viscosus; stipes elonga- 

 tus, teres, deorsum gradatim parceque incrassatus (7-8" 

 long. X 8'" diam. sup. = 12'" diam. inf.), sub apice 

 striatulus candidus, medio violascens, inferne sordide 

 albus, laevis, basi obtuse rotundatus, mycelio parco 

 hispidulo donatus ; lamellae sublanceolatae, antice 

 acutato-rotundatae, postice sinuato-truncatae adnatae, 

 stipite tamen secedentes, acie integerrimae, primo albo- 

 fuscae, dein subcinnamomeae. Caro primo compactiu- 

 scula, dein acquosa, subdiflluens. Velum submembrana- 

 ceum,anulatum, latiusculum,ad sextum superum stipitis 

 adfixum, plicatulum candidum. 



Hnb. Admarginem sylvarum intergramina in landagaia, 

 Beagle Channel, Maj. 188"2. 



Ohs. 1'otus fungus in juventute violascenti-albus, muco 

 hyalino crasse vestitus. Sporae ellipticae, utrinque 

 obtusiusculae (10-12 X 5-6 [j,), episporio laxe minute- 

 que asperulo, ferrugineae. 



45. CoRTFNARius (myxacium) tundrae Speg. (n. sp.) 

 Diag. Elasticus, 2-3-gregarius saepe etiam basi subcon- 

 nato-coespitosus ; pileus primo subhemisphaerico-cam- 

 panulatus, e mutua pressione saepe irregulariter an- 

 gulatus, margine non v. vix involutus, dein explanatus 

 (.3-4" diam.), centro nonnihil depressus, margine rectus 

 v. incurvus (rarissime substriatus), laevissimus glaber- 

 rimus, centro plus minusve intense fuscus v. fusco-oli- 

 vascens rarius fusco-violascens, caeterum puichre casta- 

 neus, ferrugineus v. fulvus non rarius saepe ambitu 

 griseo-violascens, in juventute v. udus viscoso-glutino- 

 sus; lamellae ferrugineae, acie integerrimae violascen- 

 tes, polymacriae, subdistantes, utrinque parce subabrup- 

 teque attenuatae, non v. vix acutiusculae ; stipes tereti- 

 obclavatus (apice 0,5" diam., basi 1" diam.), mediocris 

 (3-3,5" long.) glaberrimus, laevissimus, basi incrassato- 



