— 5 — 



iion ad tertiiim siiperuni incrassatulus, superne laevis, 

 medio saepe in juventute minute velutino-furfurellus, 

 inferne laevis non v. vix floccoso-radicatus, colore 

 ludens ex albo v. roseo ad melleum veri?ens, farctus ; 

 anulus parte tertia supera stipitis adnatus, descendens, 

 membranaceo-sujjfurfurellus, facillime evanescens. 



Caro pilei ad marginem nuUa, dein gradatim incras- 

 satula cum illa spititis continua, alba, in stipite librosa. 



Sporae e globoso ovoideae, grosse 1-guttulatae, basi 

 acute angulosae (6,5-7 X 4,5-5 [j.), hyalinae. 



2. Agaricus (ir«c/ioioma) AURATUS Fr.— Hym. eurp. p. 50, 



n. 122. 

 Hab. Ad dunas marittimas in Penguin rookery in 



Staten island, Mart. 1882. 

 Obs. Specimina senescentia sed nullo modo ab europeis 



recedentia. 



3. Agaricus (tricholoma) iagainicus Speg. (n. sp.) 

 Dicig. Solitarius v. saepius gregarius subfasciculatusve ; 



piieus liemisphaericus, regularis v. vix hinc inde de- 

 pressulus (2,5-3" diam.) intense pulchreque castaneus, 

 laevissimus, glaberrimus, subnitens, margine integer 

 prominulus pallescens ; lamellae confertiusculae, latiu- 

 sculae, antice acutae, posticetruncato-adnatae, fulvae v. 

 pallide subferrugineae, polymacriae, acie integerrimae ; 

 stipes farctus, teres, breviusculus (5" loug. X 8-10'" 

 crass.) laevissimus v. vix inferne fibrillosus, pileo con- 

 color, subhymcnio pallidiorac incrassatulus, adquintum 

 superum anulato-squarrulosus, basi obscurior non v. 

 vix turgescens. Caro succosa, hygrophana, subcastaneo- 

 pellucida. Yelum parvulum vix in juventute integrum, 

 castaneum, fibrilloso-submembranaceum. 

 Hcib. Yulgatus in pratis humosis ac in areolis ignariis 

 prope Lfshuvaia, 3Iaj. 1882. 



