INDEX 



New names are printed ia lieavy ty|>e. 



A 



Page 



Acalypha graoilens 68 



Acer pseudo-platanus 69 



saccharum 69 



Achroanthes unifolia 60 



Acnida tamariscina 61 



Aconituni uncinatum 62 



Aenotheria pumila 11 



sinuata 11 



Agrimonia bicknellii 65 



Agrostis elata 19 



intermedia 52 



Aira caryophyliea : 20 



Alchemilla arvensis 11. 65 



Allen. J. A.: Note on the names of 

 a few South American mam- 

 mals 183-185 



The generic names Myrmeco- 



j)haga and Tamandua, and the 

 specific names of the opossums 



of the genus Didelphis 91-93 



The proper names of the Vis- 



cacha. Chinchillas, and their al- 

 lies 181-182 



Aletris farinosa 17 



Allium tricoccum 17 



Amaranthus albus 15 



talitoides 61 



chlorostachys 15 



graecizans- 61 



Amblystegium fiuviatile 162 



Amelanchier spicata 65 



Ammannia humilis 11 



Amorpha fruticosa 66 



Ampelanus albidus 74 



Anabazenops acritii!>» 187 



Anagallis arvensis 14 



Andropogon avenaceus 163 



elliottii 50 



halepensis 50 



macrourus 21 



Anemone canadensis 62 



Antennaria alsinoides 12 



arnoglossa 12 



decipiens 12 



fallax 12 



neglecta 12 



Antilocapra niextcana 31 



Apocynum medium 14 



Arabis patens 64 



Aralia nudicaulis 11 



quinquefolia 12 



racemosa 72 



spinosa 11 



Arctium tomentosum 86 



Arctocephalus 134 



Arenaria michauxii 10 



Aristida gracilis ; 51 



purpurascens 19 



Aristolochia serpentaria 16 



Arnica acaulis 86 



nudicaulis 13 



Artemisia annua S(i 



vulgaris 13,86 



Arremon calllstus 188 



42— Biol. Soc. Wash. Vol. XIV, 



' Page 



Arrhenatherum elatius 52 



Asarum ambiguum 61 



Asclepias purpurascens 74 



quadrifolia : 14. 74 



rubra 14'^ 74 



Ashmead, W. H. : An entomologist ' 



in the Sandwich Islands x 



Hymenoptera of the Harri- 



man Alaska Expedition viii 



Asperugo procumbens 75 



Asperula arvensis 79 



Aspidium cristatum 21 



Asplenium angustifolium 21 



ebenoides 21 



pinnatifidum 21 



Aster acutidens 84 



alvearius 83 



elodes 84 



flrmus 84 



laterifiorus 84 



loriformis 83 



novae-angliae : 84 



persaliens 83 



phlogifolius 84 



potomacensis 84 



prenanthoides 84 



radula 84 



salicifolius 84 



schreberi' 83 



Attila iiiexioaiiiis 172 



A.zaleahispida 73 



B 



Bailey, Vernon: Exhibition of a 

 plume hunters skin of a grebe... vii 



Land connection between N. 



America and Asia viii 



The little deer of the Chisos 



Mountains. Texas xi 



Barbarea barbarea. 64 



^ti'ift'fl 64 



Barker. P. and ivi. and T. D. A. Cock- 



erell: A new Cyprijiedium 178 



Bartonia tenella 14 



virginica 74 



Basileuterus calus 188 



Bidens comosa 85 



connata 13, 85 



discoidea 85 



lugens 13 



vulgata. 13 



sp 85 



Botrychium dissectum 22 



Brassica juncea 63 



napus 63 



Bromus incanus 53 



inermis. 53 



maximus 53 



sterilis 20 



unioloides 53 



Bubo iiiayensls 170 



Buchnera'americana 15 



Buergeria ijiuiie 190 



i!>>liikawie 190 



1901. (195) 



