INDEX 



241 



Baeomyces aeruginosa, 189'. 



byssoides, 189^ 

 Balm-of-Gilead, 125^ 

 Balsam, 128==. 

 Balsam apple, wild, 98*. 

 Balsam fir, 128^ 

 Balsam poplar, 125^ 

 Baneberry, red, 74^. 



white, 74». 

 Barbarea Barbarea, 77^ 



vulgaris var. arcuata, IT. 

 Barbula tortuosa, 162'. 

 Bartramia pomiformis, 165^ 

 Basswood, 83^ 



Batracbium tricbophyllum, 73'. 

 Bazzania deflexa, 177^ 



trilobata, 177^ 

 Beaked hazelnut, 123°. 

 Bedstraw, northern, 102'. 



rough, 102'. 



small, 102^ 



sweet scented, 102^ 

 Beech, 123'. 



American, 123^. 

 Beech drops, false, 114^, 

 Bellflower, marsh, 111^. 



rampion-like, 111^ 

 Bellwort, sessile leaved, 132^ 

 Berberidaceae, 75^ 

 Betula lutea, 123^ 



papyrifera, 123*. 



minor, 123*. 



Biatora granulosa, 189^ 



hypnophila, 189®. 



Laureri, 189^ 



sufCusa, 190\ 



varians, 1891 



vernalis, 189^ 

 Bicuculla Canadensis, 76^ 



Cucullaria, 76^ 

 Bilberry, bog, 70', 111^ 

 Bindweed, black, 120«. 



hedge, 116'. 

 Birch, canoe, 123'. 



gray, 123^ 



paper, 123*. 



Birch, white, 123'. 



yellow, 123=. 

 Bishop's cap, naked, 94'. 



two leaved, 94^ 

 Bitter cress, Pennsylvanian, 77*. 



small flowered, 77*. 

 Blackberry, 90\ 



bristly, 89'. 



high bush, 90\ 



low, 89*. 



Millspaugh's, 89\ 



mountain, 89^ 



running, 89*. 

 Bladderwort, common, 117*. 



greater, 117*. 



horned, 117'. 

 Blasia pusilla, 179'. 

 Blepharostoma tricbophyllum, 177°. 

 Blindia acuta, 162^ 

 Blue eyed grass, pointed, 131^ 

 Blue flag, larger, 131'. 

 Blue joint, 148'. 

 Blueberry, Canadian, 111*. 



dwarf, lir. 



narrow leaved dwarf, 111^ 

 Bluets, lOr. 

 Bog bilberry, 70', 111'. 

 Bog rush, 133^ 

 Boletinus cavipes, 214*. 



paluster, 214'. 



pictus, 214'. 

 Boletus, Clinton's, 214'. 



edible, 216^ 



granulated, 215*. 



orange cap, 216'. 



related, 216'. 



rough stem, 216'. 



small yellowish, 215\ 



smoothish stem, 215'. 



Boletus affinis maculosus, 216'. 

 albus, 215'. 

 Americanus, 215^ 

 auriporus, 215''. 

 chromapes, 216'. 

 chrysenteron, 215^ 

 Clintonianus, 214'. 



