— 8 — 
Syrrhopodon Pittieri 62 
tricolor .... 62 
Targionia hypophylla 65 
Taxithelium . 29 
“ planum 29 
Tayloria Dubyi 35 
“ serrata 64 
Tetraplodon australis. ' 62 
“ mnioides 106 
Thelia asprella 99 
Theloschistes parietinus 40 
Thuidieae 28 
Thuidium 28 
Timraia austriaca 106 
“ Norvegica 106 
Tortula 83 
“ brachypoda 62 
“ Bushii 62 
“ macrotricha 62 
“ Norvegica 106 
“ ruralis . 106 
Trematodon gymnostomum .... 83 
“ Lozanoi 83 
Trichocolea tomentella ... 54 
Trichosteleum 29 
Trichostomum cuspidatissimum. 62 
Tripterocladium Brewerianum . . 62 
“ Howei 62 
Trypethelium virens .... 23 
Ulota Alaskana ... 62 
“ crispa ... 54 
“ Drummondii anceps 86 
Umbilicaria aphthosa papulosa. 40 
“ Dillenii 33 
“ hyporborea 64 
Usnea ... 34 
“ barbata ceratina 64 
“ “ dasypoga 40 
“ “ florida 40 
Verrucaria nigrescens 24 
Verrucidens turpis 35 
Vesicularia 29 
“ ampbibolum 29 
“ vesicularis 29 
Voitia hyperborea 106 
Williamsiella tricolor, nom. nov. 62 
Witch’s Brooms 52 
Zygodon excelsus 54 
Zygodon Stirtoni 86 
“ viridissimus Stirtoni .. . 86 
INDEX TO TITLES. 
A Blunder in Nomenclature. 
I. Hagen 82 
Addditions to Lichen-Flora of 
Southern California, No. 2. 
H. E. Hasse. . . .101, 102, 103, 104 
Alectoria tortuosa, sp. nov. 
G. K. Merrill 5 
Annual Reports Sullivant Moss 
Society. 11, 12, 13, 14 
Arctic Mosses. Elizabeth G. 
Britton 106 
Asexual Reproduction of Leuco- 
bryum glaucum. (Illus.). 
Charles C. Plitt 79, 80, 81 
Boston Meeting of Sullivant 
Moss Society 109 
Bryophytes from Mt. Hood 
Region, Oregon. A. S. Foster 64 
Current Literature. Annie Mor- 
rill Smith 84, 85, 86, 87 
Current Literature — La Flore 
Bryologique des Terres Magel- 
laniques de la Georgia du Sud, 
et TAntarctide, par Jules Car- 
dot. JohnM Holzinger. 34,35,36 
Enumeration of the Washington 
and Oregon Hepaticae. Col- 
lected by Mr. A. S. Foster. 
1904 — 1909. Caroline Coven- 
try Haynes. 65, 66, 67, 68, 69,70,71 
Farrant’s Medium for Mounting 
Mosses. William B. Davis. 8 
Georgia geniculata in New Hamp- 
shire. Annie Lorenz 10 
Hepaticae in Fiction. Annie 
Lorenz 63, 64 
Hepatics and Lichens collected 
in Nova Scotia. Josephine 
D. Lowe .38, 39, 40 
Hepatic Department, Sullivant 
Moss Society Report. ...... 13, 14 
Judge of Elections Sullivant Moss 
Society 12 
Leo Lesquereux — Portrait. 
Annie Morrill Smith. .75, 76, 
77, 78 
Lichen Department Report, 
Sullivant Moss Society ...... 13 
Lichen Notes, No. 8. (Illus ). 
Cladonia multiformis, nom. 
nov. G K. Merrill.. 1,2, 3, 4, 5 
