246 



BOTANY. 



Marty nia, 218. 



Matthiola. See " Stock." 



May-apple, 187; Fig. 101. 



May-weed, 223; Fig. 125. 



Medeola, 155; Fig. 83. 



Medullary ray, 130, 137. 



Mdampsora, 81. 



MelastomacesB, 206. 



Melon, 221. 



Memspernum, -ess. See " Moon-seed." 



Menyanthes. See " Buck-bean." 



Mesocarpus, 33, Fig. 19. 



Mesophyll, 135. 



Methyl-violet, 4, 233. 



Micropyle, 180. 



Microsome, 231. 



Microspore, 126, 128, 131, 138. 



Mignonette, 192; Fig. 104. 



Mildew. See " Peronospora," " Phy- 

 tophthora," "Perisporiacese." 



Milk-weed, 220; Fig. 122. 



Milk-wort, 199. 



Mimosa. See " Sensitive-plant." 



Mimosacese, 209, 210. 



Mimulus, 217. 



Mint, 181, 215. 



Mirabilis. See "Four-o'clock." 



Mistletoe, 224. 



Mitella. See " Bishop's cap." 



Mitchella. See " Partridge-berry." 



Mitre-wort. See " Bishop's cap." 



Mock-orange. See "Syringa." 



Money-wort, 212; Fig. 117. 



Monocotyledon, 146, 153, 225, 229. 



Monotropa. See " Indian-pipe," " Pine- 

 sap." 



Monotropese, 210. 



Moon-seed, 188 ? Fig. 101. 



Moose-wood, 206; Fig. 113. 



Morchella. See " Morel." 



Morel, 73. 



Morning-glory, 171, 213 ; Fig. 118. 



Morphology, 3. 



Moss, 5, 86. 

 true, 93. 



Moss (Continued) . 



common. See " Bryacese." 

 peat. See " Sphagnacese." 



Moth, 229. 



Mould, black. See " Mucorini." 

 blue. See " Penicillium." 

 herbarium. See " Eurotium." 

 insect. See " Entomophthorese." 

 water. See " Saproleynia.'" 



Mountain-fringe, 192. 



Mountain-laurel, 210; Fig. 116. 



Mucor, 55. 



mucedo, 56 ; Fig. 32. 



Mucor stolonifer, 55-56. 

 general structure, 55. 

 structure of filaments, 55. 

 spore cases, 55. 

 sexual spores, 56. 



Mucorini, 54. 



Mulberry, 183. 



Mullein, 217 ; Fig. 120. 



Musa, -acex. See " Banana." 



Musci. See " True mosses." 



Mushroom, 82. 



Mustard, 192. 



Mycomycetes. See "True fungi." 



Myosotis. See " Forget-me-not." 



Myristica, -inese. See " Nutmeg." 



Myrtiflorse, 205. 



Myrtle, 205,206. 



Myrtus. See " Myrtle." 



Myxomycetes. See " Slime-mould." 



Naias. See ' ' Pond-weed . ' ' 



Naiadese, 159. 



Narcissus, 146. 



Nasturtium, 197, 227. 



Navicula, 42; Fig. 24. 



Nectar, 225. 



Nectary, 186. 



Nelumbo, 189, 190; Fig. 101. 



Nelumbiese, 190. 



Nemophila, 214. 



Nepenthes, -ese. See " Pitcher plant." 



Ness&a, 206. 



