INDEX TO VOLUME 32 



Names of species and varieties described as new are in black faced type. 



Abies balsamea, 68 



Abronia latifolia, 113 



Abutilon Theophrasti, 124 



Acer chaneyi, 40; Negundo, 16; penn, 



sylvanicum, 68; rubrum, 75 



77; saccharum, 67; spicatum, 68 

 Achillea millefolium, 126 

 Aconitum uncinatum, 68; vaccarum, 



68 

 Actaea alba, 132; brachypoda, 132 

 Adelia ligustrina, 144 

 Aesculus parviflora, 144; Pavia, 144 

 Agave virginica, 70 

 Agrimonia gryposepala, 123 

 Aldous, Miss Marjorie F., 80 

 Alexander, Edward J., A new Core- 

 opsis from the southeastern 



United States, 161 

 Alisma Plantago-aquatica, 129 

 Allium canadense, 121; oxyphilum, 



89; tricoccum, 168 

 Alnus incana, 68, 75; rugosa 75, 77 

 Amaranthus graecizans, 122; retro- 



flexus, 122 

 Amelanchier canadensis, 75, 123; ob- 



longifolia, 160; oligocarpa, 68 



typica, 40 

 Amianthium muscaetoxicum, 70 

 Ammodenia peploides, 109 

 Ammophila arenaria, 109 

 Amphicarpa monoica, 123 

 Amphiloma lanuginosa, 76 

 Amsinckia, Suksdorf on the genus, 



H. A. Gleason, review, 43 

 Anaphalis margaritacea, 126 

 Andrews A. Le Roy, Grout's Moss 



Flora of North America, review, 



134 

 Anemone decapetala, 131; felix, 149; 



globosa, 131; quinquefolia, 131; 



Richardsoni, 131 

 Anemonella thalictroides, 122 

 Antennaria plantaginifolia, 126 

 Anychia canadensis, 69 

 Apios tuberosa, 123 



Apocynum androsaemifolium, 125; 



cannibinum, 125; medium, 125 

 Aquilegia saerulea, 38, 95; chrysan- 



tha, 95; latiuscula, 132 

 Arabis lyrata, 136; serotina, 69 

 Aralia hispida, 68, 160; racemosa 124 

 Archontophoenix Cunninghamii, 29 

 Arctium Lappa, 127; minus, 127 

 Arctostaphylos uva-ursa, 111; vis- 



cosissima, 151 

 Arenaria Franklinii, var Thompsonii, 



149; groenlandica, 167; pep- 

 loides, 113 

 Arisaema pusillum, 104; triphyllum, 



121 

 Aronescu, Miss Alice, 21 

 Arthur, John M., 107 

 Arvonio, John, 24 

 Asclepias incarnata, 125; quadri- 



folia, 125; syriaca, 125; tuberosa, 



69; verticillata, 70 

 Ashe, William Willard, 82 

 Asparagus officinalis, 121 

 Aspidium simulatum, 68 

 Asplenium septentrionale, 117; Tri- 



chomanes, 45, 117; viride, 117 

 Aster cordifolius, 127; corymbosus, 



127;ericoides, 127; macrophyllus 



127; novae-angliae, 127; patens, 



127; vimineus, 127 

 Astragalus distortus, 69 

 Athyrium americanum, 117; Filix- 



foemina, 117 

 Atkins Institute, 28 

 Atragene americana, 104 

 Atriplex patula, var hastata, 170 

 Avocado in Panama, Observations on 



the flower behavior of, Alexander 



F. Skutch, 85 



Baeomyces roseus, 15, 45, 76 

 Bahama Islands, Two adventive 



species unrecorded from the, L. 



J. K. Brace, 162 



171 



