— 153 — 



violascens, virgatulus, crasse \iscosus; stipes elonga- 

 tas, teres, deorsiim gradatim parceque incrassatus (7-8" 

 long. X 8'" (liara, sup. = 12'" diam. inf.), sub ápice 

 striatulus candidus, medio \iolascens, inferné sordide 

 albus, laevis, basi obluse rotundatus, nncelio parco 

 hispidulo donatus ; lamellae sublanceolatae, antice 

 acutato-rotundatae, postice sinuato-truncatae adnatae, 

 slipite tamen secedentes, acie integerriraae, primo albo- 

 fuscae, dein subcinnamomeae. Caro primo compactiu- 

 scula, dein acquosa, subdiffluens. Velum submembrana- 

 ceum, anulatum, latiusculum, ad sextum superum stipitis 

 adfixnra, plicatnhmi candidum. 



Hab. Ad marginera sylvariim ínter gramina iu landagaia, 

 Beagle Channel, Maj. 1882. 



Obs. Totas fungas in javentute violascenti-albas, muco 

 hyalino crasse \estitus. Sporae ellipticae, atrinque 

 obtusiusculae (10-12 x 5-6 ;x), episporio laxe minute- 

 que asperulo, ferrugineae. 



45. CoRTr>ARiüS (myxaciuin) tl>drae Speg. (n. sp.) 

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

 nato-coespitosus ; pileus primo sujjhemispliaerico-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- 

 Tascens rarius fusco-violascens_, caeterum pulclire casta- 

 neus, ferrugineus v. fuhus non rarius saepe ambitu 

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

 sus; lamellae ferrugineae, acie integerriraae violascen- 

 tes, polyraacriae, subdistautes, utrinque parce subabrup- 

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

 obclavatus (ápice 0,5" diam., basi \" diara.), mediocris 

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



