244 
Mendel's Law of Dominance in the 
Hybrids of Viola, 211. 
Mentha, 49; arvensis, 122; bracteolata, 
44;  foliicoma, 44; longifolia X 
rotundifolia, 42; spicata, 48, var. 
viridis, 48; villosa, B Lamarckii, 
42; viridis, 48. 
Menyanthes trifoliata, 157, 163, 189, 
190. 
Meridion circulare, 137; intermedium, 
137. 
Mertensia, 55. 
Mesophylla minor, 58. 
Metastelma, 37. 
Metastelmatinae, 37. 
Metzgeria, 68. 
Micrampelis, 55. 
Micromelilotus, 37. 
Micropterix Poeppigiana, 43. 
Microspermae, 37. 
Microspora, 78. 
Microstylis monophyllos, 160. 
Mikania, 55. 
Minthe, 49. 
Mistletoe, Dwarf, 75; on the south- 
eastern Coast of Maine, The dwarf, 
208. 
Mitrophora, 55. 
Monochaete, 52. 
Monochaetum, 52. 
Monocotyledoneae, 36. 
Montia fontana, 219. 
Moore, A. H., Alpine Variety of 
Houstonia caerulea, 209. 
Mormon Weed, 26. 
Mosses, 98. 
Mount Desert, Arceuthobium pusillum 
at, 75. 
Muhlenbergia, 17, 23; ambigua, 20; 
diffusa, 17; foliosa, 19-21, subsp. 
ambigua, 20, 21, subsp. setiglumis, 
20; glabrifloris, 22; glomerata, 22, 
var. ramosa, 22; gracilis, 20; mexi- 
cana, 18, 19, 21, 23, subsp. commu- 
tata, 18, 21, var. filiformis, 19; Notes 
on, 17; palustris, 17; polystachya, 
18; racemosa, 20, 22, var. ramosa, 
22, subsp. violacea, 22; Schreberi, 
17, 22, subsp. curtisetosa, 17, subsp. 
palustris, 17; sobolifera, 17, 18, 22, 
subsp. setigera, 18; sylvatica, 18, 
20, 21,..29,. var, gracilis, 20, var. 
setiglumis, 20; tenuiflora, 18, 21, 
22, subsp. variabilis, 18; umbrosa, 
20-22, subsp. attenuata, 21; Will- 
denowii, 18. 
Mulberry, 5. 
Rhodora 
[DECEMBER 
Murdoch, J. Jr., Arceuthobium in 
the Rangeley Region, 28. 
Myogalum Boucheanum, 43. 
Myosotis, 45, 46. 
Myriea, 50; asplenifolia, 121 : 
fera, 194. 
ceri- 
Nabalus Boottii, 154. ; 
Nardia Geoscyphus, 57, 58; haema- 
tosticta, 57, 58; insecta, 58, 59; 
minor, 58; repanda, 57; scalaris, 
58; Silvrettae, 58. 
Nasturtium sylvestre, 12, 
Navieula, 131; advena, 132; ameri- 
cana, 133; amphigomphus, 133; am- 
phipleuroides, 133; amphirhynchus, 
126, 133; approximata, 132; ara- 
bica, 133; aspera, 133; bacillum, 
133; Bartleyana, 133; Boeckii, 135; 
bombus, 132; borealis, 132; bra- 
siliensis, 132; Brebissonii, 132; cali- 
fornica, var. campeachiana, 133; can- 
cellata, 132; cardinalis, 132; carri- 
baea, 132; cireumsecta, 133; clavata, 
132; columnaris, 133; crabro, 132; 
crassinervia, 135;  crucicola, 133; 
cuspidata, 133; dactylus, 132; dela- 
warensis, 133; didyma, 132; digito- 
radiata, 132; dilatata, 133; dip- 
loneis, var. obliquus, 133; directa, 
132; distans, 132; divergens, 132; 
elegans, 133; elliptica, 126, 132, var. 
oblongella, 132; esox, 133; firma, 
133; Fischeri, 133; forcipata, 132; 
formosa, 133; fortis, 132; fusca, 132; 
gibba, 132; gigas, 132; Hennedyi, 
132; hibernica, 132; Hitchcockii, 
133; humerosa, 133; interposita, 133; 
interrupta, 132; iridis, 133, var. 
amphigom phus, 133, var. amphirhyn- 
chus, 133, var. producta, 133; irro- 
rata, 132; kamorthensis, 133; lata, 
128, 132; latissima, 133; Legumen, 
132; Lewisiana, 130, 135; liber, 133; 
limosa, 133; longa, 132; lyra, 130, 
132; maeulata. 129, 133; major, 132; 
. marina, 133; nobilis, 131, var. dac- 
tylus, 132; oblongella, 132; palpe- 
bralis, 133; pe 133; peregrina, 
132; peripunctata, 131, 133; per- 
magna, 129. 130, 133; polyonca, 
132; polysticta, 132; Powellii, 133; 
praetexta, 132; producta, 133; pu- 
silla, 133; pygmaea, 132; rhombieca, 
134; rhomboides, 135;  rhynco- 
cephala, 132; Semen, 128, 132 - 
serians, 133; Sillimanorum, 133 E 
