— 6 — 
. Leptodontium riparium 69 
Leptogium 46 
“ lacerum 47 
“ muscicola 47 
* “ myochroum. 48 
* “ palmatum 47 
*’ “ pulchellum ........47, 48 
“ tremelloides.. .... 48 
Leskea adnata 80 
“ Austini 48 
“ crassiretis 42' 
“ denticulata 30 
“ grandiretis 42 
“ nervosa 7 
“ “ nigrescens .... 7 
“ recurvans 59, 60 
“ squarrosa 59, 60 
• “ “ compacta .... 61 
“ tectorum 15 
Leucobryum . . 60, 61, 63 
^Lichens — Cladonias, Further 
Notes on, by B. Fink . ..21, 22, 
23, 24, 25. 26, 27. 5-s. 54, 
55, 56, 57, 58, 85, 86, 87, 88 
* Lichens— Collema and Lepto- 
gium. C. W. Harris. 
45,46,47,48 
^ * Peltigera, C.W. Harris, 
1. 2. 3. 4 
* “ Stereocaulon, Pilopho- 
rus and Thamnolia, 
C. W. Harris. 71, 72, 73 
Liochlsena . . ... 95 
List Sullivant Moss Chapter 
Members 18, 19, 20 
Liverworts ; 90, 92 
Lophocolea heterophylla ..... 95 
*• minor 95 
Lunularia 92 
Madotheca 14 
Marcliantiacese ,90,91 
Marchantia 14, 89, 90, 92 
* “ polymorpha 91 
Meeting, A. A. A. Science at 
Philadelphia 99 
Meteorium 14 
* “ nigrescens ...14, 15, 30 
“ “ Donnellii.. 15 
“ pendulum .... 30 
Metzgeriacese 90, 92 
Metzgeria 92 
Mnium 37, 39, 94 
“ ciliare . 42, 43 
“ hornum 7 
Mollia 8 
Moss, (A) New to N. A., J. M. 
Holzinger 77 
Mounting Mosses, B.D. Gilbert. 61, 62 
Myriniasubcapillata 50 
Nanomitrium - 63 
Nardia crenulata 95 
“ hyalina 95 
Neck era 48 
“ complanata 7 
“ Floridana 49 
Nephroma. 1 
New Species of Hepaticae, Alex. 
W. Evans 68 
Note . . . 36 
“ A. J. Grout 40 
“ J. F. Collins 44 
Notes on New or Rare Mosses, 
J. D. Lowe, J. M. Holzinger. . 77 
Notes on Nomenclature, III, E. 
G. Britton 48, 49, 50 
“ on Rare or Little Known ' 
Mosses, Dr. J. W. Bailey, 
EzraT. Cresson, Jr., A. 
M. S . . 51, 52 
on Vermont Mosses, A. J. 
Grout. . 5, 6. 7 
Notice 36 
Odontoschisma . 95 
Gibbsise 68 
Offerings — on Cover January 
and March, and 52, 68, 82, 100 
Orthotrichum coarctatum 80 
cupulatum Porteri 62 
f allax 99 
Hallii 99 
obtusifolium 6 
Schimperi . 6 
speciosum 6 
Pallavicinia 98 
Papillaria 15 
“ appressum 49 
“ Donnellii 15 
* “ nigrescens, by E. G. - 
* Britton 14, 15 
“ nigrescens 30, 48, 80 
Papillaria nigrescens Donnellii 
n. var 49 
Papillaria nigrescens brevifolia. 49 
“ “ illecebra . . 49 
“ pendula ... . . 30 
Pellia 13, 93 
* “ epiphylla 93 
*Peltigera aphthosa 2 
* “ canina 2, 4 
“ “ spongiosa 4 
“ horizontalis 2 
* “ polydactyla 2, 3 
‘ ■ pulverulenta 3 
“ rufescens 3, 4 
scutata 3 
“ venosa 1 
