1900] 
lutea, 42; majuscula, 42; semiplena, 
2; subtilis, 42. 
Lythrum Salicaria, 201. 
Macbride, Thomas H., The Slime 
Moulds, 75. 
MacMillan, 
Work, 87. 
Maine, List of Mosses collected at 
Katahdin Iron Works, 61; Marine 
Flora of Great Duck Island, 209; 
Occurrence of Thamnolia in, 155; 
On the Flora of Chesterville, 123; 
Plants from the Duck Islands, 207; 
Pogonia pendula in, 211. 
Marine Algae, Preliminary List of 
New England, 41; Flora of Great 
Duck Island, Maine, 209. 
Masdevallia, 31. 
Massachusetts, Arceuthobium pusil- 
lum in, 6; Carex Novae-Angliae in 
eastern, 83; Coast, Chlorocystis 
Cohnii on, 104; Colony of Alnus 
glutinosa in eastern, 157; Further 
Notes on Flora of Worcester Co., 
201; Notes on Distribution of 
Some Rarer Plants of central, 119; 
Orchids of Mt. Greylock, 179; 
Some Uncommon Mosses in 
northern Essex County, 95; Walk- 
ing-fern in Worcester County, 14. 
Mastigocoleus testarum, 42. 
Maxillaria, 31. 
Medeola virginiana, 217. 
Medicago, 91; aculeata, 92; agrestis, 
92; arabica, 90,.168; denticulata, 
90; hispida, 90, 92; laciniata, 90; 
lappacea, 92; Lupulina, 9o, 168; 
maculata, 90; sativa, 90. 
Melilotus, 149; alba, 90; officinalis, 90. 
Melobesia Corallinae, 50; farinosa, 
50; Lejolisii, 50; macrocarpa, 50; 
membranacea, 51; pustulata, 51. 
Mentha canadensis, 157. 
Menyanthes, 216; trifoliata, 216. 
Merrill, Elmer D, List of Mosses 
collected at Katahdin Iron Works, 
Maine, 61; Occurrence of Tham- 
nolia in Maine, 155. 
Mertensia, 77. 
Mesogloia divaricata, 47. 
Microchaete grisea, 42. 
Microcoleus chthonoplastes, 42. 
Microspongium gelatinosum, 47. 
Microstylis 
180; ophioglossoides, 180, 208. 
Middlebury, Vermont, Notes on a 
Cyathus common in Lawns at, 99. 
Minnesota Plant Life, Notice of, 87. 
Mistletoe in New England, The 
Conway, Notice of 
monophyllos, 114, 172, | 
Index 255 
Dwarf, 1; New Station for the 
Dwari, 221. 
Mnium sylvaticum, 63. 
Moisture, Relation of certain Plants ` 
to Atmospheric, 29, 63. 
Moneses grandiflora, 122, 218. 
Monostroma crepidinum, 44; fus- 
cum, 44; Grevillei, 44; groenlandi- 
cum, 44; latissimum, 44; leptoder- 
mum, 44; pulchrum, 44; undula- 
tum, 44; Vahlii, 44. 
Monotropa uniflora, 218. 
Montia fontana, 208. 
Moore, G. T., Chlorocystis Cohnii 
on the Massachusetts Coast, 104. 
Moosilauke (Mt.), Flora of, 97. 
Morrell, H. K., Notice of Work, 226. 
Morss, C. H., Colony of Alnus glu- 
tinosa in eastern Massachusetts, 
I57. 
Mosses collected at Katahdin Iron 
Works, Maine, 61; in northern Es- 
sex Co., Massachusetts, Some Un- 
common, 95. 
Mt. Greylock, Massachusetts, Or- 
chids of, 179. 
Mt. Moosilauke, Flora of, 97. 
Mucilago, 79. 
Muhlenbergia diffusa, 120; Willden- 
Ovli, I20. 
Murdoch, John, Jr., Capsella in Jan- 
uary, 84. 
Mycological Club, Boston, 93. 
Myosotis arvensis, 124; laxa, 69. 
Myriactis pulvinata, 47. 
Myrionema balticum, 47; foecundum, 
47; globosum, 47; vulgare, 47. 
Myriophyllum, 215; procumbens, 219. 
Myriotrichia clavaeformis, 47; fili- 
formis, 47. 
Naias, 217. 
Nardus stricta, I37. 
Native of New Eneland? 
misia Stelleriana, 38. 
Naucoria Christinae, 127, 128, 129; 
festiva, 128; hilaris, 128; Jennyae, 
129; lugubris, 128. 
Nemalion multifidum, 51. 
Nemastoma Bairdii, 51. 
Nemopanthus fascicularis, 38. 
New  Acquaintances, Some, 203; 
Genus of Brown Algae, Rhadino- 
cladia, a, 111; or Rare Plants from 
Pownal, Vermont, 171; Station for 
Dwarf Mistletoe, 221; Variety of 
Zizia aurea, 225; Vicia for New 
England, 225. 
New England Agrimonies, Nomen- 
clature of, 235; Aster concinnus in, 
Is Arte- 
