ON THE rUKGI OF CETLOK. 549 



nuato furfuraceo, annulo descendente aniplissimo ; lamellis angiistis 



utrinque attenuatis fuscis (no. 789, cum icone). 

 On the ground. Jan, 1869, 

 Pileus 3-4 inches across, campanulate, regular, very pale lemon-colour, 



quite smooth, at length plane with the edge incurved; stem 5 inches 



high, i- thick in the middle, rather swollen at the base, white, densely 



floccoso-furfuraceous ; ring large, white, descending ; mycelium 

 fibrous, white; gills narrow, 1^ line wide, attenuated at either end; 

 spores *0002' long. 



Turns tawny in drying, but differs from the last in the gills and 



ring. 



251. A. (Psalliota) nymphidius, B. 4* Br. Pileo convexo umho- 

 nato can dido subtiliter squarauloso ; stipite flexuoso granulato farcto, 

 annulo descendente amplissimo; lamellis falciformibus postice rotun- 

 datis pallide atro-purpureis (no. 872, cum icone). 



On the ground. Peradeniya, Dec. 1868* 



White. Pileus U inch across, convex, umbonate, fleshy, clothed with 

 very delicate scales ; stem flexuous, equal, densely stuffed, almost solid, 

 becoming pinkish at the base ; ring very broad, descending ; mycelium 

 ample, fibrillose, white; gills U line broad, rounded behind, pale 



4 



brown-purple. 



252. A. (Psalliota) arvensis, Schceff, ; Gardn. (no. 27, cum icone). 

 On the ground in woods. Hautane, June 1844, 



A small form. 



253. A. (Psalliota) silvaticus, Schafr, Gardn. (no. i'8, cum 



i 



icone). 

 On the ground. Peradeniya, June 1844. 



254. A. (Psalliota) bolorhizus, B, 8f Br, Pileo e convexo piano 

 unibonato squamuloso; stipite elongato albo-farcto basi marginato- 

 bulboso; lamellis angustis brunneis (no. 753, cum icone). 



On the ground. 



Pileus 2^-3 inches across, convex, then plane or deprewed, broadly um- 

 bonate, dirty pinkish-white, with little brown floccose scales ; stem 3 

 inches high, 2^ lines thick, pinkish, floccose, stufftd, nearly equal, 

 with a subglobose base, which gives out white fibrils ; gills not a line 

 broad, brownish ; spores *00025' long. 



The substance of the stem, which is brownish, penetrates that 

 of the pileus, from which it is distinguished by its different tint. 

 There is a form with a nearly smooth pileus. 



255. A. (Psalliota) dyspines, B. Sf Br. Pileo convexo striate 

 albido maculis punctisve brunneis sordido; stipite clavato, annulo 

 erecto ; lamellis carneo-lividis postice rotundatis liberis (no. 717, cum 

 icone). 



LIN2f . JOUEN. — BOTAKT, VOL. XI. 2 P 



