xii. 
No. 
Limnantlies Douglasii, .. ..420 
Limnocharis Humboldti, ... 39 
Linaria Canadensis, 245 
Linum Berendieri, 263 
Mexicanum, 745 
Liparia sphterica, 775 
Liparis Guineensis, 613 
Walkerise 968 
Lisianthus Russellianus, ..597 
Lissochilus parviflorus, . . 1059 
Lithospermum rosmarinifol. 40 
Loasa lateritia, 614 
Lobelia Bridgesii, 713 
cardinalis, 421 
Cavanillesii, 533 
decurrens, 246 
erinoides, 554 
fenestralis, 728 
heterophylla, 585 
polypbylla, 23 
puberula, 522 
ramosa, 757 
Lockhartia elegans, 856 
Lopezia lineata, 1076 
Luculia grati ssima, 565 
Lupinus arboreus, 681 
Hartwegii, 873 
leptocarpus, 1077 
subcarnosus, 228 
latifolius, 345 
Texensis, 279 
Lycium Afrum, 229 
Macradenia triandria, .... 199 
Macropodium nivale, 1061 
Malesherbia linearifolia, .. 10 
Malva Creeana, 776 
purpurata, 1095 
Mammillaria atrata, . . . .647 
floribunda 648 
Lekmanni, 615 
pulchra, 810 
tenuis, 649 
Mandevilla suaveolens 999 
Mandragora autumnalis, ..247 
Manettia cordifolia, 294 
Marica gracilis, 821 
liumilis, 1078 
Marlea begonifolia, 758 
Marshallia cffispitosa, ....792 
Martynia diandra, 566 
No. 
Maxillaria aromatica, .... 44 1 
aureo-fulva, 598 
cristata, 184 
crocea, 164 
cuculata, 1000 
densa, 165 
Depii, 71 
Henchmanni, 567 
picta, '. 166 
pumila, 568 
racemosa, 682 
Rollissonii, 714 
rufescens, 264 
stapelioides, 822 
Steelii, 469 
tenuifolia, 806 
tetragona, 1079 
vitellina, 823 
Megaclinum maximum. ..470 
Melaleuca Fraseri, 599 
Melocactus depressus, . . . .759 
Menovillea filiiblia, 422 
Mentzelia stipitata, 534 
Merendera Caucasica, ....760 
Mesembryanthemum rubro-. 24 
Mespilus lobata, 167 
Meyenea Hawtayneana, . . 1128 
Michauxia laevigata, .... 1096 
Miltonia Candida, 1032 
spectabilis, 555 
Milla biflora, 777 
uniflora, 11 
Mimulus cardinalis, 359 
roseo-cardinalis, .... 600 
Monacanthi et myantki cris.455 
Monacantlius discolor, .... 41 
fimbriatus, 807 
longifolius, 1 11 1 
roseo-albus, 1049 
viridis, 72 
Monarda aristata, 360 
Mormodes atropurpurea, . . 295 
Morina longifolia, 1060 
Morna nitida, 456 
Morisia hypogsea, 105 
Mucuna pruriens, 650 
Musa Cavendishii 265 
Mutisia latifolia, 88 
Muscari commutatum, .... 423 
Myanthus barbatus, 119 
