14 
86. 
87. 
88. 
89. 
90. 
(14) 
LESQUEREUX — CATALOGUE 
Hab. on rocks, Dardanelles Caiion, Bol. 
It agrees in every point with Muller’s description of this species. 
G. 
Californica, Sulliv. 
Hab. on rocks, San Rafael, and around San Francisco, common, Bol., Big. 
Var. foliis caulinis obtusiusculis vel acutis, epiliferis, capsula subglobosa, operculo 
G. 
longiore. 
Hab. same as the normal form, Bol. 
hamulosa, Spec. nov. Dioica, irregulariter laxe pulvinata, nigricans. Caulis 
dichotome et innovante ramosus, subfasciculatim foliosus. Folia sicca homo- 
mallo-faleata, madefacta erecta hamuloso-incurvata, subhomomalla, laxe 
irregulariter imbricata, anguste lanceolato-subulata, apice plano obtusiuscula, 
carinato-concava, margine plana vel vix revoluta, nervo valido sub apice 
evanido intructa, reti basilari quadrato elongato, superiori irregulariter 
quadrato. Folia perichetialia longiora, longius acuminato-subulata. Theca 
in pedicello laterali medio curvulo, emersa, ovalis, levis, pachydermis, brun- 
nea, operculo conico brevi; peristomii dentes breviores, lacerati vel perforato 
divisi, annulo nullo. 
Hab. gravelly soil, Mt. Dana, 10,000 ft., Bol. 
It resembles @. contorta, Wahl., but is very distinct indeed by the hamulose and 
homomallous leaves, with long, subulate, opaque points; by the large emerged capsule, 
the curved pedicel, the absence of an annulus, ete. 
G. 
G. 
G. 
leucophea, Grev. 
Hab. metamorphic rocks, Dardanelles Cation, Bol. ; Fort Colville, Lyall. . 
montana, Brch. & Schp. 
Hab. on rocks from the plain to the mountains; boulders near San Fran- 
cisco, Mt. Diablo, Mono Pass, 7,000 to 8,000 ft., Bod. 
alpestris, Schl. 
Hab. Fort Colville, and Pend’ Oreille, Lyall. 
RACOMITRIUM, Brid. 
patens, Dicks. 
Hab. between Fort Colville and the Rocky Mts., Lyall. 
aciculare, Brid. 
Hab. on granite rocks above the Yosemite Valley, Brew. 
depressum, Spec. nov. Longe, lateque cespitosum, depressum, fusco 
lutescens. Caulis elongatus, 4—5 pollicaris, parce dichotome ramosus, laxe folio- 
sus. Folia siccitate appresssa, humiditate erecta, aperta, homomalla, e bast 
late ovata, dilatato-semiauriculata decurrente, lanceolata, obtusa nervo lato 
planiusculo sub apice evanido instructa, concavo-carinata, margine medio 
revoluta, superne reflexa, apice denticulis remotis irregularibus instructa, 
quandoque integra, retis alaribus quadratis vel equilateralibus latis, plus 
