INDEX TO VOLUME THIRTY 



Names of species described as new or of new combinations are in black 

 faced type. 



Abbott, B.R., 57 



Acer platanoides, 129; rubrum, 129; 

 saccharum, 129 



Achillea Millefolium, 132 



Adams, J. E., 57 



Aesculus Hippocastanum, 129 



Agropyrum repens, 133 



Agrostemma Githago, 133 



Ailanthus glandulosa, 129 



Aira caryophyllum, 132 



Aldous, Marjorie, 84 



Aldrich, Miss Elizabeth, 162 



Alnus rugosa, 128 



Amaranthus retroflexus, 132 



Amelanchier canadensis, 129; inter- 

 media, 159 



Ames, Miss Rosella, 28 



AnthemisCotuIa, 64; millefolium, 132 



Apocymum, An American Mono- 

 graph of, Kenneth K. Macken- 

 zie, Review, 104 



Apples, Lessons in, R. C. Benedict, 40 



Arabis glabra, 12 



Aralia nudicaulis, 64 



Archer, William A, 33 



Arctium minus, 132 



Arny, Henry V., 116 



Arthur, J. C, 24, 33 



Arzberger, E. G., 59 



Asclepias rubra, 13; intermedia, 154; 

 tuberosa, 154 



Ascobolus magnificus, 36; carbonar- 

 ius, 36 



Ascyrum hypericoides, 12 



A vena fatua, 132 



Azalea viscosa, 154 



Back Yard Botanizing, H. A. Glea- 



son, 1 

 Ballou, Charles H., 34 

 Bamford, RoUo, 58 

 Barbara vulgaris, 133 

 Barrow, Miss Mabel, 163 

 Barrow, MissTrotman C, 163 

 Batrachium trichophyllum, 12 



Beals, Alfred T., 164 



Benedict, R. C, 30; A Laboratory 

 Lesson in Variation, 145; Lessons 

 in Apples, 40 



Benzoin aestivale, 129 



Berberis vulgaris, 66 



Betulalenta, 128 



Bidens vulgata, 2 



Bisby, G. R. and A. H. R. BuUer, A 

 Fungus Flora of Manitoba, Re- 

 xiew, 23 



Black, Dr. Caroline A., 34 



Bogush, E. R., The known range of 

 Phlox wilcoxiana, 69 



Book Reviews: Bisby & BuUer, A 

 Fungus Flora of Manitoba, 23; 

 Morris & Eames, Our Wild Or- 

 chids, 21; Niedenzu — Malpighia- 

 ciae, 90; Woodson, Monograph 

 of Apocynum, 104 



Bonisteel, Wm. J.,34 



Boynton, Kenneth R., 163 



Bourn, U. S., 85 



Bower, F.O., 143 



Brachyelytrumerectum, 10 



Brassica arvensis, 132; campestris, 

 132, juncea, 132 



Bromus hordeaceus, 132; tectorum, 

 133; secalinus, 133 



Britton,N.L., 163 



Britton, Mrs. N. L., 163 



Buller,A.H.R.,23 



Butler, E.J. ,23 



Cabomba Caroliniana, 12 



California Station for Nymphaea 

 polysepala, A New, Ira L. Wig- 

 gins, 97 



Callitriche heterophylla, 12; palus- 

 tris, 12 



Capsella Bursa-pastoris, 132 



Cardamine parviflora, 12; 



Carex Barrattii, 11; Buxbaumii, 11; 

 hystericina, 11; lacustris, 11; 

 laxiflora, 5; leptalea, 11; poly- 



167 



