228 



Haupt, Arthur W., 57 



Haupt, Miss Suzanne, 27 



Hayward, H. E., The Structure of 

 Economic Plants, review, 125 



Hedwigia albicans, 176 



Heguert, Dr. Jose Saer d', 97 



Heiss, Osbourn and Hoffman, Mod- 

 ern Methods and Materials for 

 Teaching Science, review, 173 



Helenium nudiflorum, 80 



Helianthemum canadense, 74 ; ma- 

 jus, 74 



Helianthus decapetalus, 179 ; divari- 

 catus, 179; hybrid, 84; maxi- 

 miliani, 80 ; petiolaris, 80 ; stru- 

 mosus, 80 ; tuberosus, 25, 80, 169 



Hemmi, Dr. Takewo, 62 



Hepatica acutiloba, 216; triloba, 132 



Heracleum spondylium, 83 



Hermann, F. J., The Geographic Dis- 

 tribution of Pilea fontana, 118 



Heteranthera dubia, 167; reniformis, 

 25 



Heun, Alphonse L., 57 



Hibiscus moscheutos, 74 



Hieracium aurantiacum, 80, 169 ; 

 canadense, 30, 80; florentinum, 

 84, 179; gronovii, 80; pratense, 

 80, 179; scabrum, 80 



Hierochloe odorata, 66 



Hochberg, Miss Annette, 135 



Holcus lanatus, 67 



Holliday, Gail Hamilton, 97 



Hollinshead, Miss Martha A., 60 



Holtzoff, Mary, New Plant Immi- 

 grants in the New York Area, 

 43 



Hood, Mrs. Vance R., 96 



Hopkins, J. Gardner, 137 



Hordeum jubatum, 67, 82 



Hottonia inflata, 216 



Houstonia caerulea, 30 



Howe, Marshall Avery, 207 



Hudsonia tomentosa, 74, 129 



Hulbary, Robert L., 99 



Hunn, Miss Dolores R. deM., 27 



Huntington, Archer M., 98 



Hydrocotyle americanum, 30 

 Hydrophyllum virginianum, 180 

 Hylocomium proliferum, 176 

 Hypericum boreale, 74 ; canadense, 

 74 ; gentianoides, 74 ; mutilum, 

 74 ; perforatum, 74 ; punctatum, 

 74 ; virginicum, 74 

 Hypochaeris radicata, 80 

 Hypholoma sublateritium, 24 

 Hypoxis hirsuta, 69 

 Hystrix patula, 55 



Ilex monticola, 215; opaca, 25, 127; 



verticillata, 51, 72, 103 

 Ilysanthes anagallidea, 77 ; dubia, 77 

 Impatiens bifiora, 74, 217; pallida, 



214; roylei, 168 

 Introduction to Floral Mechanism, 



G. J. Jones, review, 172 

 Introduction to Genetics, Sturtevant 



and Beadle, review, 20 

 Introduction to Modern Genetics, 



C. H. Waddington, review, 21 

 lonoxalis violacea, 180 

 Iris prismatica, 69; versicolor, 69, 



179 

 Irpex lacteus, 24 

 Isoetes braunii, 215; riparia, 215 

 Isopyrum biternatum, 6 

 Iva oraria, 80; xanthifolia, 80, 83 



Jacques, J. Emil, 136 



Jais, Miss Regina, 96 



Jennison, Harry Milliken, 63 



Johnson, George Thomas, 96 



Jones, Clyde H., 137 



Jones, G. J., Introduction to Floral 

 Mechanism, review, 172 



Juglans regia, 25 



Juncus acuminatus, 68 ; bufonius, 68 

 canadensis, 68; dichotomus, 68 

 effusus, 68; gerardi, 68, 129 

 greenei, 68 ; pelocarpus, 68 



Juniperus f ormosana, 52 ; virginiana, 

 66 



Kalmia angustifolia, 51 ; caroliniana, 

 216; latifolia, 51; polifolia, 216 



