FLORA OF THE GALAPAGOS ISLANDS. 



267 



Macraea, 214, 242. 

 Macrolejeunea, 261. 

 Macromitrium, 103. 

 Malachra, 174, 231. 

 Malvaceae, 173, 241, 243, 248. 

 Manihot, 169, 231. 

 Marcliesinia, 101. 

 Marginaria, 111, 112. 

 Mariscus, 126-128. 

 Mastogloia, 90. 

 Maytenus, 170, 231, 245. 

 Melanocarpum, 137. 

 Melastomaceae, 183, 241, 243. 

 Melobesia, 98. 

 Melosira, 90. 

 Menispermaceae, 146. 

 Mentzelia, 178, 232. 

 Merremia, 188. 

 Miconia, 183, 232. 

 Microcoeeia, 212. 

 Mimosa, 152, 229, 237. 

 Mollugo, 143, 144, 228. 

 Momordica, 208, 235, 237. 

 Musci, 102. 



Myriophyllum, 183, 232. 

 Mtrtaceae, 182, 241, 243. 



Najadaceae, 116. 

 Najas, 89, 116, 225, 237. 

 Narborough Island, 250. 

 Navicula, 90. 

 Neckera, 103. 

 Neptirodiuin, 110, 224, 225. 

 Xephrolepis, 110, 111, 225, 241, 261. 

 Neptunia, 79, 152, 229. 

 Neurocallis, 104- 

 Nicotiana, 200, 234- 

 Nothochlaena, 111, 225. 

 Notothylas, 101. 

 Nyctaginacea, 143, 228. 

 Nyctaginaceae, 141, 241, 243, 250. 



Ochtodes, 99. 



Oedogonium, 89. 



Olfersia, 104, 105. 



Omphalanthus, 101. 



Onagraceae 241- 



Oplismenus, 121, 122, 226. 



Opuntia, 125, 180, 181, 232,236,237, 245, 



247, 248, 251. 

 Orchidaceae, 131, 243. 

 Orthotrichum, 103, 104. 



Ossea, 263. 



OXALIDACEAE, 156, 243. 



Oxalis, 156, 229. 



Padina, 91, 92. 



Palms, 241. 



Palo Santo, 8S, 134, 160. 



Panicum, 122, 123, 124, 125, 226, 241. 



Papillaria, 103. 



Parietaria, 132, 133, 227. 



Paritium, 174- 



Parkinsonia, 152, 229, 237. 



Parmelia, 85, 86. 



Paspalum, 123, 124, 226, 241, 262. 



Passiflora, 177, 232. 



Passifloraceae, 177, 242. 



Pectidium, 215. 



Pectis, 214, 215, 235. 



Pellaea, 111, 225. 



Peltolejeunea, 101. 



Pennisetum, 124, 226. 



Peperomia, 131, 132, 227, 238, 243, 2t 



Pertusaria, 83, 85. 



Petroselinum, 184, 232. 



Peyssonnelia, 98, 99. 



Phaca, 14S. 



Phaeophyceae, 90. 



Phaseolus, 151, 153, 229. 



Phoradendron, 133, 134, 227, 238. 



Phragmicoma, 101. 



Phyllanthus, 169, 231. 



Physalis, 200, 201, 234- 



Physcia, 85. 



Phytolacca, 141, 228. 



Phytolaccaceae, 141. 



Pilea, 133, 227. 



Pilotrichella, 103. 



Pilotrichum, 261. 



Piperaceae, 131, 243, 245. 



Piptadenia, 152. 



Piscidia, 153, 229. 



Pisonia, 143, 228. 



Plagiocliasma, 101. 



Plagiochila, 101, 241, 261. 



Plagiogramtna, 90. 



Plantaginaceae, 204. 



Plantago, 1S5, 204, 234- 



Platylejeunea, 261. 



Pleopeltis, 111-113. 



Pleui'idium, 112. 



Pleuropetalum, 137, 228, 244- 



Plocamium, 99. 



