256 
166; Blackberries of, 23; Botanical 
Club (Officers for 1900), 22; Clus- 
ter-cup Fungus on Lespedeza in, 
186; Commelina virginica estab- 
lished in, 200; Distribution oí Bil- 
berries in, 187; Dwarf Mistletoe in, 
1; Fig as a Hardy Plant in, 234; 
Goldenrod, a Little-known, '57; 
Heather in, 53; Is Artemisia Stel- 
leriana a Native of, 38; Local 
Floras of, 73; New Vicia for, 225; 
Plantago elongata in, 156; Plants, 
Preliminary Lists of,—v. Marine 
Algae, 41,—vi. Leguminosae, 89; 
Species of Dictyosiphon, 162; Spe- 
cies of Laminaria, Critical Notes 
on, II5, 142; Typical Goodyera 
repens in, 22. 
New Hampshire, Aspidium simula- 
tum in, r55; Boleti at Alstead, 173; 
Ferns of Alstead, 181; Additions to 
Flora, 167; Hudsonia ericoides in, 
22; Parietaria debilis in, 158. 
New York, Eleocharis diandra 
central, 6r. 
Nidularia stercorea, 101; striata, IOI. 
Nodularia Harveyana, 42; spumi- 
gena, 42. 
Nomenclature of New England Agri- 
monies, 235. 
Northeastern Flora, Some Jesuit In- 
fluences upon our, 133; Species of 
Scirpus, Some, 15; Thalictrums, 
Two,' 230. 
Note upon a Probable Hybrid of 
Rosa carolina, L., and R. nitida, 
Willd., 112. 
Notes of a Wild Garden, 159; on 
Algae, ii, 11; on Arceuthobium pu- 
sillum, 2; on Distribution of Rarer 
Plants of central Massachusetts, 
119; on Echinacea, 84; on Flora of 
Worcester Co., Massachusetts, 201; 
on New England Species of Lami- 
naria, Critical, 115, 142; on a Spe- 
cies of Cyathus common in Lawns 
at Middlebury, Vermont, 99; on 
Two Rare Algae of Vineyard 
Sound, 206; on Vermont Plants, 88; 
upon Distribution and Host Plants 
of Arceuthobium pusillum, 9. 
Noyes, Helen M., The Ferns of AI- 
stead, New Hampshire, 181. 
Nuphar advena, 215; minimum, 125. 
Nymphaea odorata, 215. 
in 
Observations upon the Early Growth 
of Impatiens biflora, 234. 
Occurrence of Thamnolia in Maine, 
res, 
Rhodora 
[DECEMBER 
Odontoglossum, 31. : 
Old-time Flora of Providence, 213. 
Oncidium, 31, 64; sphacelatum, 30; 
varicosum, 63, 64. 
Onoclea sensibilis, 184, 229; Struthi- 
opteris, 184, 229. * 
Onosmodium virginianum, 125. 
Ophioglossaceae, 185. 
Ophioglossum vulgatum, 185. 
Orchidaceae of a Series oí Swamps 
in southern Vermont, 114. 
Orchids of eastern Vermont, 171; of 
Mt. Greylock, Massachusetts, 179. 
Orchis spectabilis, 180. 
Oryzopsis asperifolia, 120, 121; 
lanocarpa, 120. 
Oscillatoria amphibia, 42; Corallinae, 
42; laetevirens, 42; limosa, 42; 
margaritifera, 42; nigroviridis, 42; 
princeps, 42; tenuis, 42. 
Osmunda cinnamomea, 184, 
Claytoniana, 184; regalis, 184. 
Ostreobium Quekettii, 42. . 
Outing for Toadstools, An After- 
noon, 191. 
Oxytropis campestris, 90, 92. 
me- 
209; 
Panicularia borealis, 158. 
Panicum filiforme, 202; proliferum, 
202; virgatum, 202; xanthophysum, 
120, 121, 124. 
pem debilis in New Hampshire, 
158. 
Parmelia caperata, 67. 
Parnassia caroliniana, 217. 
Paxillus paradoxus, 194. 
Pellaea atropurpurea, 14, 127. 
Pentstemon laevigatus, 126. 
Peridermium, 223. 
Peristeria, 31. 
Petrocelis cruenta, 12, 51. 
Peysonnellia Rosenvingi, 51. 
Peziza rapulum, 106. 
Phaeosaccion, 111, 131; Collinsii, 47. 
Phaseolus perennis, 90, 92; vulgaris,92. 
Phegopteris Dryopteris, 127, 183, 
229; hexagonoptera, 183; polypo- 
dioides, 183, 220. 
Phormidium ambiguum, 42; autum- 
nale, 42; Corium, 42; favosum, 42; 
fragile, 42; persicinum, 11, 42; Val- 
derianum, 42. 
Phoradendron flavescens, r. 
Phyllitis, 131; fascia, 47, 163; zoster- 
aefolia, 47. 
Phyllophora Brodiaei, 51; membrani- 
folia, 51; Traillii, sr. 
Picea alba, 3, 5, 10, 222; canadensis, 
3, 5, 222; mariana, 2, 6, 222; nigra, 
2, 6, 10, 36, 126, 222; rubra, ro. 
