Part 3, 1917] AGARICACEAE 161 
13. Tubaria pallescens Peck, Bull. Torrey Club 22: 202. 1895. 
Pileus fleshy but thin, convex or nearly plane, sometimes slightly depressed at the center, 
i-2 cm. broad; surface glabrous, hygrophanous, brick-red when moist, yellowish or cream~- 
colored when dry; lamellae broad, adnate or slightly decurrent, tawny-buff, becoming brownish- 
ferruginous; spores ellipsoid, 7.5 X 4 u; stipe slender, hollow, yellowish, with white mycelium 
at the base, 2.5-3.5 cm. long, 1-2 mm. thick. 
TYPE LOCALITY: Pasadena, California. 
Hasitat: Among sticks and leaves. 
Distrisution: Known only from the type locality. 
14. Tubaria coniophora (Berk.) Sacc. Syll. Fung. 5: 875. 1887. 
Agaricus coniophorus Berk. in Warming, Vidensk. Meddel. 1879-80: 31. 1879. 
Pileus circular, convex, 2.5 cm. broad; surface pulverulent, finely rimose, spadiceous; 
lamellae short-decurrent, concolorous; spores ferruginous; stipe slender, fibrillose, opaque, 
whitish-mycelioid at the base, 5 cm. long, 4 mm. thick. 
TYPE Locality: Near Rio de Janeiro, Brazil. 
HasitatT: In soil. 
DistRiBution: Island of St. Thomas; also in South America. 
DOUBTFUL AND EXCLUDED SPECIES 
Tubaria inguilina (Fries) Gill, Champ. Fr. 538. 1876. (Agaricus ingquilinus Fries, 
Syst. Myc. 1: 264. 1821.) Reported from Ohio by Morgan, and also said to occur in Minne- 
sota, California, and other states, but none of the specimens examined appear to agree with 
European material. The pileus is glabrous, viscid, and striate on the margin when moist. 
Tubaria muscorum (Hofim.) Gill. Champ. Fr. 539. 1876. (Agaricus muscorum Hoftm. 
Nom. Fung. pl. 5, f. 3. 1789.) Reported from Pennsylvania, North Carolina, and Cali- 
fornia as occurring among mosses. 
Tubaria paludosa (Fries) P. Karst. Bidr. Finl. Nat. Folk 32: 445. 1879. (Agaricus 
paludosa Fries, Epicr. Myc. 209. 1838.) Specimens from Michigan so named by Longyear 
seem to correspond very well with authentic material from Bresadola, but certain species of 
Galerula or Naucoria growing in sphagnum might be easily confused with this species. 
66. GALERULA P. Karst. Bidr. Finl. Nat. Folk 32: 442. 1879. 
Galera Quél. Champ. Jura Vosg. 103. 1872. Not Calera Blume. 1825. 
Conocybe Fayod, Ann. Sci. Nat. VIT. 9: 357. 1839. 
Galerella Earle, Bull. N. Y. Bot. Gard. 5: 427.: 1909. 
Galerina Earl, Bull. N. Y. Bot. Gard. 5: 423. 1909. 
Pileus thin, fleshy, putrescent, sulitary or gregarious, conic or convex, the margin straight 
and appressed when young, rarelv plicate-sulcate and splitting over the backs of the lamellae; 
lamellae adnate or adnexed; spores ochraceous or fulvous; stipe central, slender, tubular, 
cartilaginous, sometimes conically enlarged at the apex; veil rarely present in young stages, 
but soon vanishing. ; 
Type species, Galerula pityria (Fries) P. Karst. 
I. SPECIES OCCURRING IN TEMPERATE NORTH AMERICA, EXCEPT THOSE CONFINED TO THE 
Pacific COAST 
Pileus 3-10 mm. broad, reaching 15 mm. in G. Hypni. 
Stipe 1-2 cm. long. 
Pileus 5 mm. broad, papillate. 1. G, parvula. 
Pileus 10 mm. broad, umbonate. 2. G. coniferarum. 
Stipe 2-5 cm. long. ; 
Species occurring in oare sandy soil or loam. 
Stipe 5 mm. thick. 3. G. glabra, 
Stipe 10-20 mm. thick. ; 4. G. Besseyi. 
Species occurring among mosses or grasses in shaded places. 5. G. Hypni. 
Species occurring among grass in the open. ae 
Pileus 4-6 mm. broad. 6. G. capillaripes. 
Pileus 6-10 mm. broad. a 
Pileus campanulate. 7. G. fragilis, 
Pileus hemispheric. 8. G. hemisphaerica, 
Stipe 5-7 cm. long; pileus 3-4 mm. broad. 9. G. tenerella. 
