162 



Galinsoga ciliata, 90 



Galiorchis spectabilis, 90 



Gentiana Andrewsii, 16; crinita, 150; 



Porphyrio, 155 

 Geum album, 150 

 Gilbert, F. A., 24 

 Gilia pharnaceoides, 27 

 Ginkgo biloba, 114 

 Gleason, H. A., 24; review, Pennell 



on Scrophulariaceae, 41 

 Glecoma hederaceae, 90 

 Glyceria obtusa, 155 

 Golden rod from New Mexico, A 



new, T. D. A. Cockerell and 



D. M. Andrews, 35 

 Goodspeed, T. H., 24 

 Goodyera repens, 90 

 Gordon, Robert B., 52 

 Graves, Arthur H., 131; Field trip of 



March 28, 47 

 Griffiths, David, 20 

 Grossularia hirtella, 93 

 Growth forms of Linum grandi- 



florum changed by X-radiation, 



Edna L. Johnson, 62 

 Gundersen, Alfred, 49 



Habenaria psycodes, 152 



Hager, Reinhardt, 50 



Harbison, T. G., 75 



Harper, Mrs. Robert, 21 



Harper, Roland M., 75; Is Acorus 

 Calamus native in the United 

 States?, 143 



Harvey, R. B., 158 



Hastings, George T., 21; Field trip 

 of May 22-24, 105; Ferns of the 

 vicinity of New York, review, 

 69; Field Manual of Trees, re- 

 view, 148; The Garden Encyclo- 

 pedia, review, 45 



Hazen, Tracy, 20, 107 



Helianthus annuus, 114 



Helonias bullata, 101 



Hemerocallis, 89 



Hepatica acutiloba, 101 



Heteranthera reniformis, 92 



Heuchera alba, 10; villosa, 65 



Hieracium alleghaniense, 13; muro- 

 rum, 90 



Hill, Sir Arthur, 76 



Hillegas, Arthur B., 49 



Hitchcock, A. E., 19, 21 



HoUinshead, Martha H., Trailing the 

 dogwood, 37 



Houstonia caerulea, 102; caerulea 

 albiflora, 13 



Howe, Marshall A., 157; Tilden's 

 The Algae and their life rela- 

 tions, review, 60 



Hume, H. Harold, 157 



Hamulus Lupulus, 90 



Hyde, Mrs. Alice Earl, 75 



Hydnum caput-ursi, 153 



Hydrangea arborescens Kanawhana, 

 10 



Hypopitys americana, 91 



Ilex bronxensis, 91; crenata, 48; 

 glabra, 48; opaca, 48; verticil- 

 lata, 16 



Introduced flora of Crater Lake Na- 

 tional Park, The, F. Lyle Wynd, 

 5 



lonactis linearifolia, 15 



Isoetes Engelmanni, 131 



Isotria verticillata, 90 



Iva axillaris, 82; frutescens, 82; 

 oraria, 82 



Jack, J. G., 51 



Jasminum nudiflorum, 48 



Jeffersonia diphylla, 101 



Jennison, H. M., 20 



Johnson, Edna L., Growth forms of 



Linum grandiflorum changed by 



X-radiation, 62 

 Juncus effusus solutus, 93 

 Juniperus mexicana, 85 



Kalmia angustifolia, 72; latifolia, 



102, 103; polifolia, 101 

 Karling, J. S., 20 

 Kennedy, Ruth H., 50 

 Kneiffia longipedicellata, 12 

 Knobloch, Irving William, Plant 



