588 



MEMOIRS OF THE NEW YORK BOTANICAL GARDEN 



Mimosa, 567 



Mimulus, 342, 415, 417, 418 



Mirabilis, 279, 306; Jalapa, 336; longi- 



flora, 336 

 Mitchella repens, 81 

 Momordica, 306; Elaterium, 273 

 Monbretia, 271, 305 

 Monstrosity, A fossil fern, 473 

 Montia asarifolia, 184; siberica, 184 

 Mougeotia, 260, 265 

 Mucor, 66, 502, 505; Mucedo, 66, 68 

 Musa, 273; 305; sapientum, 127 

 Musenion tenuifolium, 194 

 Musineon divaricatum, 191; Hookeri, 191; 



tenuifolium, 194; trachyspermum, 191 

 Myriactis stellulata, no 

 Myrica carolinensis, 84; Gale, 172 

 Myriophyllum, 63 



Naias, 305; major, 270 



Nature of types in Pediastrum, On the, 91 



Navicula, 66 



Nectria Lantanae, 503, 507; sanguinea, 



507 



Neevea, 114 



Negundo interior, 485 



Nelipus, 54 



Nemopanthus, 163; mucronata, 81 



Neobeckia, 6; aquatica, 6 



Neocalamites Carrerei, 77, 78 



Neocalamites not previously reported 

 from North America, Triassic plants 

 from Sonora, Mexico, including a, 75 



Neotoma, 66 



Neottia, 305; ovata, 270 



Nepenthes, 538 



Nephrolepis exaltata, 473, 474 



Nereis, 432, 433 



Nicotiana, 137, 282, 285, 286, 290, 293- 

 295, 297, 301, 302, 307, 316, 340, 358, 

 360, 407, 409, 422; alata grandiflora, 

 358, 420, 423; Forgetiana, 358, 420, 

 423; paniculata, 423; rustica, 423; 

 Tabacum, 284 



Nigredo Medicaginis, 509; proeminens, 



509 

 Nolina, 491 

 North America, north of Mexico, The 



genus Hippochaete in, 461 

 North American species of AUodus, 173 

 North Wales in June, A botanical trip to, 



167 

 Norton, J. B. S. Variation in Tithy- 



malopsis, 455 

 Notes on some marine algae from the 



vicinity of Beaufort, North Carolina, 



105 

 Nummularia Bulliardi, 508 

 Nymphaea, 270, 276, 306 

 Nyssa, 82, 84; sylvatica, 80 



Observations on inheritance of sex-ratios 

 in Mercurialis annua, 69 



Observations on the flora of Mammoth 



Cave, Kentucky, 65 

 Odostemon aquifolium, 482 

 Oedipodium Griffithianum, 172 

 Oedogonium, 258, 537 

 Oenothera, 134, 273, 284, 306, 307, 364; 



biennis, 129; gigas, 127, 128, 129; 



Lamarckiana, 127, 335; lata, 127, 335; 



semilata, 127 

 Oleander, 509 



On the nature of types in Pediastrum, 91 

 Oospora rosea, 555 

 Ophiobolus acuminatus, 509 

 Opuntia, 14, 491, 509; arborescens, 491; 



Blakeana, 14, 15, 18, 19, 22; discata, 



II, 22, 26; fragilis, 490; polyacantha, 



490 

 Orbilia chrysocoma, 506 

 Orcheosanthus, 46, 47 

 Orchis, 305; Morio, 270 

 Orchyllium, 53-56, 64; alpinum, 53, 55 

 Oreoxis humilis, 194 

 Orthocarpus, 163 

 Orton, C. R. North American species 



of Allodus, 173 

 Osmunda, 267, 304 

 Ostrya virginica, 485, 489 

 Otozamites Macombii, 77 

 Oxalis Acetosella, 170 

 Oxyria digyna, 168 



Pachira, 229 



Pachystima Myrsinites, 482 



Padus, 491; melanocarpa, 486, 490; 



valida, 486 

 Pallavicinia, 266, 304 

 Palissya, 78 



Panaeolus campanulatus, 511 

 Panicularia obtusa, 81 

 Panicum, 515; geminatum, 568 

 Papulospora, 68 

 Parnassia, 282, 307 

 Parthenocissus quinquefolia, 81 

 Paspalum Helleri, 569 

 Passiflora, 274, 275, 306, 351: alata, 351; 



caerulea, 126; suberosa, 575 

 Patellaria atrata, 506 

 Pecoptcris bullata, 76; falcatus, 76 

 Pediastrum, 91-93, 95, 102-104; Bory- 



anum, 91, 94, 95, 97-100, 102, 104 

 Pediastrum, On the nature of types in, 91 

 Pedicularis canadensis, 202; centranthera, 



202; semibarbatus, 202 

 Pelargonium, 335 



Pelidnia, 42, 50-52, 64; caei^ulea, 50, 51 

 Pellia, 265, 304 

 Peltandra, 272, 305 

 Pemphiginia, 62, 63 

 Penicillium, 325 

 Pentstemon, 163, 482; chionophilus, 202; 



confertus, 202; flarbourii, 202; humilis, 



202; Menziesii, 202; Newbcrryi, 202; 



ovatus, 202; pinctorum, 202 

 Pcriola tomentosa, 554 



