1052 



MINNESOTA BOTANICAL STUDIES. 



Batrachospermum vagum (Roth). Ag 

 Batschia decwnbens Nutt 



— longiflora Nutt 



— longiflora Pchsh 



Bauruea Gaud 



ruey enii Kunth . . 



BazzaDia pectinata 



Beckmannia 



Berberidaceae 



Berberis vulgaris 



Berteroa incana (Linn. ) DC 



Betula..85,725, 983, 985, 988, 991, 998, 1006, 



1012.1014,1021, 



glandulosa Michx ...537,964 966, 



970,975. 



lenta Linn 69, 



nigra L 



papy rifera Marsh 537, 997, 



pumila Linn 3, 



Betulaoeae 



Biatora 704,1005, 



— atropurpurea (Mass.) Hepp .... 



fusco-rubella (Hoffm ) Took.... 



granulosa (Ehhh.) Poetsch — 



hypnophlla (Tdhn.) Tuck 



inundata Fr 



muscorum (Sw.) Tuck 



rubella (Ehrh.) Rabenh... 701, 



umbrina (Ach.) Tuck 



Bidens L 



tieckil Torr 



— beckii Torr. forma scissa 



S held . 



— -cernua L 



connata Muhl 



connata Muhl. var. pinnata 



Watson 



frondosa Linn -...33, 



(iracilis Nutt •. 



laevis (L.) B. S. P 



— mutica Nutt 



pilosa L. 



sandwieensis Le*s 



trichosperma (Michx.) Britt.. 



Bispora Corda 



Bisulcatus 



Bixa L 



orellana L 



Bixaceae 



Blasia.. 



— pusllla Linn 45, 



Blechnum smdeytiava Gaud 



Blechnum polystichoides Brack 



squat rosum Gaud 



Blennoria 



Blindia acuta B. S 



Blodgettia Wright 



Blyttia 



Boibea Gaud 763, 



brevipes A. Gray 



man nil Hillebr 



Boehmeria Jacq 



alWdd H. and A 



grandis (H. and A.) Heller 



grandis (H. and A.) Heller, var. 



gamma Hillebrand 



stipularis Wedd 



Boerbavia L 



diffusa L 



Boletus 



Boraginaceae 561, 



Boschia.... 45, 



Bostrxehonema Ces 



Bothriospeimum Bunge 



tenellum F. and M 



Botrychium 



— r lunaria (L.) Swartz 



ternatum(THUNB.) Swartz. var. 



australe Gray 



virginianum (L.) Swartz 



Botrydium 



granulatum (Linn.) Grev 



Botryosporium Corda 668, 



Botryospo7~ium Schw 



— prmiimptris Schw 



Botryteae 



25 

 75 

 75 



75 

 799 

 7v9 



45 

 981 

 543 

 938 

 587 



1022 



989 

 537 

 537 



1012 

 537 

 537 



1019 

 701 

 723 

 710 

 723 

 723 

 723 

 723 

 723 

 916 

 572 



572 



572 

 572 

 917 

 572 

 916 

 916 

 917 

 572 

 648 

 131 

 855 

 855 

 855 



46 

 460 

 878 

 788 

 788 

 731 

 284 

 658 



45 

 893 

 893 

 893 

 812 

 814 

 812 



812 

 812 

 822 

 822 



97 

 880 



46 

 654 

 880 

 880 

 1021 

 518 



518 

 518 

 50 

 232 

 672 

 648 

 672 

 647 



Botryteae (Fr.) Poond and Clem- 

 ents 647, 668 



Botrytidei Fr 668 



Botrytis Pers. 668 



— joncsii B. & Br 103 



Bouteloua hirsuta Lag 524 



hirsuta (Michx.) Torr 524 



Brachycladium 726 



Bracbyelytrum erectum (Schreb.) 



Beauv 522 



Brachysporium Sacc 656 



— canadense E. & E 656 



gracile Sacc 656 



sarraceniae MacMillan 656 



Brachythecium acuminatum L. & J.. 292 



laetum Bruch & Schimp 292, 594 



rivulare Bruch & Schimp ...594, 691 



rutabulum Sch 292, 582 



salebrosum Sch 292, 582 



Braconotia Godr 106 



elymoides Godr 106 



Brasenia purpurea (Michx ) Casp 540 



Brassica juncea (Linn.) Cosson 587 



sinapistrum Boiss 543 



Brefeldia Rost 474 



inquinans (Link.) Sheld 474 



max/mo Kost 474 



Bromus ciliatus L .. 525 



ciliatus L. var. purgans (L.) A. 



Gray 525 



kalmiiA.GRAY 525 



racemosus L 525 



Broussaisia Gaud 828 



argutaGAUD 828 



Bryineae acrocarpae 281 



Bryum 1011 



arcticum B. S 287 



argenteum L 288, 593 



bimum Schreb 288 



caespiticium L 288, 581 



— capillare L 593 



cirrhatum H. & H 288 



— intermedium B. S 288 



ontarlense Kindb 288, 593 



pallescens Schleich 288 



pendulum Sch 288, 593 



pseudotriquetrum Schwaegr... 593 



torquescens B. S 288 



uliginosum B. S 288 



Buellia 704 



— myriocarpa (DC.) Mudd 723 



— myriocarpa (DC.) Mudd. var. 



polyspora Willey 723 



parasema (Ach.) Th. Fr... 701, 723 



Bulbochaete brebissonii Kg 25 



mirabilis Wittr 25 



polyandra Cleve 25 



Bursa bursa-pastoris (L.) Weber. 



544,965. 970 



Byronia Endl 847 



anoniHla (H. & A.) Heller.. 847. 848 



sandwieensis Endl 847, 848 



sandwieensis Endi .var. — Hel- 

 ler. 848 



Byssns bombycina Retz 475 



Cacalia atriplicifolia L 573 



suaveolens Linn 18 



tuberosa Nutt 573 



Caesalpinia L 831 



bonduc (L.) Roxb 831 



bonducella (L.) Fleming 831 



Caesalpiniaceae 831 



Calamanrostis Adans 794, 982 



canadensis ( Michx.) Beauv. 



f 23. 964, 974, 975, 989 



■ — confinis (Willd.) Nutt 523 



— forsieri (R. andS.) Steud 794 



Calamovilfa longifolia(HooK.) Hack 523 



Calceolus A dans 423. 433 



Caliciei Nyl 81 



C*lla palustris L 531 



Callitriche autumnalis Linn 16 



Calloria 736 



