#** 



SYSTEMATIC INDEX/ 3 



*J*f Micacei. Pileus covered with evanescent 

 micaceous scales or granules. Ring none. 

 660. micaceus, Bull. . . . 673 



G61, 662. aratus, B. $ Br. . . 674, 675 



fifi „ (radians, Desm. . . . 676a 



0Dd * Ipapillatus, Batsch. . .6766 



Glabrati. Pileus smooth, without Jloccose or 

 micaceous scales. Veil none. 



664. alternatus, Schum. . . 677 



665. deliquescens, Bull. . . 678 



666. tardus, Karst. . . .719 



667. congregatus, Bull. . . 679 



Tribe ii. Veliformes. Pileus very thin, without pellicle, 

 at length furrowed along the back of the gills, plicately 

 sulcate. Stem thin, fistulose. Gills melting into very 

 thin lines. 



* Cyclodei. Stem ringed or volvate. 



668. Hendersonii, Berk. . . 680a 

 ** Lanatuli. Pileus veiled with evanescent suj)er- 



jicial Jlocci. Gills free. No ring. 



669. lagopus, Fr. . . .681 

 6686. narcoticus, Batsch. . . 6806 

 fi7ft pnacroccphalus, Berk. . . 682a 

 D/U * Inycthcmerus,^-. . . . 6826 

 P 71 rradiatus, Bolt, . , , 683a 

 b/ tSpraguei, Berk. . . .6836 



* # * Furfurelli. Pileus micaceous, or mealy. Gills 



often adnate to a collar formed by the dilated 

 apex of the stem. No ring. 



672. domesticus, Pers. . . . 684 



fi7 „ fstercorarius, Bull. . , 685a 



°' d ' tephemerus, Fr. . . .685 6 



— 7— sociatu's, Fr. . . . 



„-. f.plicatilis, Curt. , , . 686a 



D ' * Inliformis, B. $ Br. . .6866 



J* Hemerobii. Pileus always smooth. No ring. 



67 Da. hemerobius, Fr. ' V,',., . . 687a 

 *** 'Not indigenous. 



■ 6756. platypus, Berk, . . . 6876 



Genus 3. HIATULA, Fr. Pileus very thin, without 

 pellicle, formed by the junction of the back of the gills, 

 veil-like when expanded and splitting as in delicate 

 Coprinif but not melting. Spores white. 

 676. Wynnei, B. $ Br. . 



