INDEX 
Abies brachyphylla 184 Annual growth of woody plants, The 
concolor 184 intermittent (Pl. CLXXVIII) 147 
homolepis 184 pera eae lium 207 
nobilis 1 
Nordmanniana 183, 184 ate Tr! Ss 288, 8&9 
sapo 18, 
Veitchii 184 le 21 
butilon 122 blossom 106 
cacia 132 chard Mountain, Virginia, Ex- 
Acaeng 120 ploration of 218 
Acalyphas utus 72, 106 
Acanthus 129 viemisia 77 
Accessions, see N. Y. Botanical Garden = Arthur, J 
chimenes 129 bulbiferum 
Achyrocline 119, 134 ru: tha An interesting 85 
Ack .G. K. 46 Arz a. C. 2: 
Aconvention garden 172 Ash 154, 159 
Adams, E. D. 222 Borers infesting the (Pl. CLXXII} 
Addisonia 59, 74, 143, 206 and CLXXIV) 95 
Adenostegia ramosa 3 ite, 95, 159 
desmia » T18 Asimine triloba 108 
Adiantum 69, 119 Aspen 3, 15. 
tenerum (Pl. CLXVI, opp. p. 37) Astragalus A 
Adoxa orang 206 ureolaria 
eschyno' Autumn ting shruLe 159 
galinis 40 A white pine planting 152 
Agave pepmroerta 67 Axinaeas 125 
Agrostis A aes ae a 125, 219 
sare oe vella 
ichemilla 120 
lers 47 accharis 127 
Algae 32, 33, 50, 78, 83, 84 ailey, L, H. 45, 76 
lisma 138 aker, C.F. 5 
lardia 60 aker, J. L. 64 
Alling, C. L. 221, 222 alloon vine 133 
A sili 29 amboo 122 
Alsike anisteria 126 
Ambrosia pen cuenions 159 arberries 159 
159 arley 116 
i eeu 44 jarnadesta 120 
trifida 159 arnhart, J. H. 87, 205 
American pauore belt, Floral fea- Publication during 1915 27 
tures of the Bassovia 121 
waorphophallas Pa ause, F. 211, 213-215 
ifer 85 ybe 
A national flower 104 Be 43 
Anderson, M. P. 72 Beech 154, 155 
Andi: 7 Befarias 125 
André 214 Begonia 123 
Andrews, A. LU. 186 ‘owellit 59 
_ Public ations canis TOS 27 Williamsii 207 
A Wild Beloperone 129 
I. 24; II. 46 Benary, Ernst 216 
231 
