228 



Kalmia glauca, 191, 192 



Kane, J. I., personal, 52 



Kaufman, 1'., 219 



Kelsey, V. D., death of, 16 



Kellerman, \V. A., The Gray Polypody 

 in Ohio, 197 ; personal, 17, 222 



Key to the Agariceae of temperate North 

 America, A, 213 



Key to the brown sessile Polyporeae of 

 temperate North America, A, 194 



Key to the stipitate Polyporaceae of tem- 

 perate North America, A, 28, 43 



King, C. A., Experiment to show that 

 the Absence of Light alone will pre- 

 vent the Process of Photosynthesis, 67 



Kirk wood, J. E. , 20 



Knox, A. A., 35; personal, 1 16 



Kosteletzkya althaeifolia, 142 



Kraemer, H., Artificial Coloring of 

 Flowers, 211 



Kubin, \V. K., 130 



Kuhnistera pinnata, 114 



Lactuca elongata, 142 



Laminaria, 95 ; japonica, 95 ; saccharina, 



95 



Larix americana, 1S9, 190 



Latanites, 31 



Latham, M. K., personal, 1 16 



Laurencia, 73 



Laurocerasus caroliniana, 142, 143 



Lavatera assurgentillora, 47 



Leavitt, R. G., personal, 133 



Lechea, 142 



Ledum groenlandicum, 190-192 



Lejeunea, 115; biseriala, 115 



Lenzites, 214; betulina, 214 



Lepicystis, 174; incana, 171 



Lepidium latipes, 47 



Le|)tochl()a fascicularis, 137, I44, 145 



Lespedeza BicknelUi, 167 ; velutina, 

 167 



Levy, I)., 219 



Lichens, The Classification of, 79 



Lighthipe, L. IL, Proceedings of the 

 Club, 94; personal, 131 



Linnaea americana, 190-192 



Lijjjiia nodi flora, I42 



Litliophragma hcterophylla, 47 



Liviiigslon, 15. E. , personal, 17, 170 



Llf)yfi, F. E. , Cam])bcirs Mosses and 

 Ferns, 199; Desert Hotanical Labora- 

 tory at 'fucson, Arizona, 35 ; I'-nglish 

 edition of Cjoebel's Organographie der 

 Pflanzen, 1 67 ; Remarks on the (ienus 

 Lycopodium, 70; Summer's ICxperi- 

 ences at Ihe Desert I'otanical Labora- 

 tory of the Carnegie Institution, 203 ; 

 The arlificiHl Induction of Leaf Forma- 

 tion in the Ocotillo, 175; The Course 



of the Pollen Tube in Houstonia, 83 ; 



personal, 16, 19, 51, 70, 74, 78, 1 16, 



170, 186, 222 

 Lobelia Dortmanna, 193 

 Long Island, Contril)ution to Fungus and 



Slime-Mould I'lora of, 85 

 Lonicera caerulea, 191 

 Lord, S. K., personal, 54 

 Los Angeles, Abrams' Flora of, 45 

 Ludwigia virgata, 142 

 Lupinus Stiversi, 47 ; formosus, 47 

 Lycopodium, 70; alpinum, 200 ; anno- 



tinum, 190 ; complanatum, 200 ; lu- 



cidulum, 188, 190, 192; Selago, 191 ; 



tristachyum, 153; volubile, 200 

 Lyginodeiidron, 14 

 Lysias orbiculata, 192 



Macliride, T. IL, 19 



MacCallum, W. B., personal, 96 



MacDougal, D. T. , Bud-Sports; Occur- 

 rence and Hereditary Qualities, 221 ; 

 Discontinuous \'ariation and the Origin 

 of Species, I ; MacDougal, \ ail, 

 Shull, it Small's Mutants and Hybrids 

 of the Oenotheras, I47 ; personal, 17, 

 19, 51, 70, 74, 78, 132, 186, 222 



Macloskie, G. , Duplex Names, 198 ; per- 

 sonal, 206 



Macoun, J., 20 



Magnolia glauca, 59; virginiana, 1 14 



Manicaria, 31 



Marble, D. W., personal, 52, 130 



Marchantia polymorpha, 192 



Marginaria, 172, 173; minima, 172, 

 174; polypodioides, 171, 173 



Marshallia grandillora, 153; ramosa, 

 114 



Maxon, W. R., jiersonal, 16, 20, 133, 

 205 



McOuat, M., 149 



Medeola virginica, 188, 192 



Meibomia, 144 



Melampodium, 70 



Melia Azedarach, 159 



Mclocactus, 35 



Mesadenia lanceolata and its Allies, 182 



Mesadenia, 144, 182, 183; dentata, 1S3; 

 Elliottii, 184; lanceolata, 114, 182, 

 183, 185; lanceolata virescens, 1S5; 

 ovata, 184 



Methonica sujierba, 14 



Micranlhemum orbiculatum, I42 



Microdictyon, 73 



Miri().stai)liyla, I 25 ; Bangii, 88, 89, 125 ; 

 Moorei, 8.S, 125 



Miller, M. F., personal, 18 



Millspaugh, C. F., Further Remarks on 

 the Vegetation of the Bahamas, 219; 

 personal, 20, 36, 54, 133, 205 



