INDEX 



New names are printed in lieavy type. 



Page 

 Acalypha gracilens ............................ 68 



Acer pseudo-platanus ....................... 69 



sacchar um ................................. 69 



Achroanthes unifolia ........................ 60 



Acnida tamariscina ........................... 61 



Aconitum uncinatum ........................ 62 



Aenotheria pumila ..................... . ...... 11 



sinuata ..................................... 11 



Agrimonia bicknellii ......................... 65 



Agrostis elata ................................... 19 



intermedia .............................. 52 



Aira caryophyllea .............................. 20 



Alehemilla arvensis ........................ 11. 65 



Allen, J. A.: Note OH the names of 

 a few South American mam 

 mals ......................................... 183-185 



- The generic names Myrrneco- 

 phaga 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 



Aletris farinosa 

 Allium tricoccum 

 Amaranthus albus 

 blitoides ...... 



chlorostachys 

 graecizans 



181-182 

 17 



Amblystegium fluviatile 162 



Amelanchier spicata 65 



Ammannia humilis 11 



Amorpha fruticosa 66 



Ampelanus albidus 74 



Anabazenops acritus 187 



Anagaliis a,rvensis 14 



Andropogon avenaceus 163 



elliottii 50 



halepensis 50 



macrourus 21 



Anemone canadensis 62 



Antennaria alsinoides 1 



arnoglossa 12 



decipiens 12 



fallax 12 



neglecta 1 



Antilocapra mexicana 31 



Apocynum medium 14 



Arabis patens 64 



Aralia nudicaulis 11 



quinquefolia 1 



racemosa 72 



spinosa 11 



Arctium tomentosum 86 



Arctocephalus 134 



Arenaria michauxii 10 



Aristida gracilis 51 



purpurascens 1 



Aristqlochia serpentaria 1 



Arnica acaulis 8 



nudicaulis 13 



Artemisia annua ' 



vulgaris 13,86 



Arremon eallistus 188 



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 



lateriflorus 84 



loriformis 83 



novae-angliae 84 



persaliens 83 



phlogifolius 84 



potomacensis 84 



prenanthoides - 84 



radula 84 



salicifolius 84 



schreberi' 83 



Attila mexicamis 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 



stricta 64 



Barker, P. and M. and T. D. A. Cock- 



erell: A new Cypripedium 178 



Bartonia tenella 14 



virginica '4 



Basileuterus calus 18 



Bidens comosa 



connata 



discoidea 



lugens 



vulgata. 



sp 



Botrychium dissectum 

 Brassica juncea 



napus 

 Bromus incanus 



inermis. 



maximus 



sterilis 



unioloides 

 Bubo iiiayeiisis 

 Buchnera americana 

 Buergeria ijimae 



isliikawse 



85 



....13, 85 



85 



13 



13 



85 



22 



'.'.'.'.'.'. 63 



63 



53 



53 



53 



20 



53 



170 



15 



190 



... 190 



42 BIOL. Soc. WASH. VOL. XIV, 1901. 



(195) 



