(434) 
Type, Panus operculatus B. & C. Ann. Mag. Nat. Hist. 
1859. (Syll. 5: 629.) 
So far as known this genus is monotypic. 
93. LENTODIUM Morgan, Jour. Cinc. Soc. Nat. Hist. 
18: 36. 1895. 
Persistent, reviving, solitary or cespitose: pileus tough, 
squamose, usually convex: lamellae decurrent or adnate: 
spores white: veil poorly developed, often evanescent, not 
forming a distinct annulus: stipe central, hard, woody. 
Type, Lentinus tigrinus (Bull.) Fries. (Syll. 5: 580). 
This is Lentinus § Lepidet, of the Sylloge. This generic 
name is selected with some hesitation, as it was first applied 
to an abnormality, but there is none other available. The 
annulate species of Marasméus form a valid genus which 
should be placed here, but none of them have been reported 
from our limits. 
94. CAMPANULARIUS Roussel, Fl. Calvados ed. 2. 64. 
1806. 
Chalymota Karst. Hattsv. 518 (metonym). 1879. Type, 
Panaeolus Phalenarum (Fries). (Syll. 5: 1119.) 
Putrescent, solitary or gregarious: pileus campanulate or 
convex, margin at first incurved : lamellae adnate or adnexed, 
not deliquescent: spores black: veil slight, usually soon 
evanescent, not forming a persistent annulus; stipe central, 
slender, tubular, cortex cartilaginous. 
Type, Panaeolus campanulatus (L.). (Syll. 5: 1121.) 
This is the genus Panaeolus of the Sylloge (1887), but not 
of Quélet, 1872. 
95- DELITESCOR gen. nov. 
Putrescent, solitary or gregarious: pileus convex, gla- 
brous: lamellae subdecurrent, broad: spores purplish-brown 
or dark fuscous: veil manifest when young, soon vanishing 
from pileus but usually persisting as a fibrillose coating on 
the stipe: stipe central, tubular, cortex cartilaginous. 
Type, Agaricus bullaceus (Bull.) Fries, Syst. Myc. 1: 
297. 1821. (Syll. 5: 1058, as Deconica bullacea.) 
