Index 



719 



conipactum creticum, 355, 368 ; di- 

 coccum, 354, 355, 363, 369, 370, z^z, 



m, 375, Z7^» 378-380, 383, 384; 

 durum, 354-356, z^Z, 365, 368, 369, 

 Zl"^, 372, 373, 375, 378-380,^ 384; 

 durum affine, 355; Freycenetn, SSS^ 

 36S, 37^. 37^; monococcum, 354, 355, 

 26S, 372, 373r 37^, 384; monococ- 

 cum Hornemannii, 355; monococcum 



vulgare, 355 ; polonicum, 354-356, 



360, 363, 368, 369, 371, 373, 375, 378- 

 380; sativum compactum, 368; sati- 

 vum dicoccum, zss, 370 ; sativum 

 durum. _^7i : sativum Spelta, 355, 



: sativum 



376; 



373, 



355, 

 36S, 



368, 

 35S, 



371 ; 



373; sativum tenax, 355 

 turgidum, 374 ; sativum vulgare, 



Spelta, 354-356, 363, 36S-37^, 

 375, 378-380, 384; Thaoudar, 

 36^, 374, 378; Tumonia, 355, 

 374, 37S; turgidum, 354, 355, 

 374, 37^, 384; vulgare, 354, 356, 



360, 3^3-365, 367-37^, 380, 384, 385 ; 



vulgare affine, 371 ; vulgare Horne- 

 manni, 372 ; vulgare X Secale cereale, 



355. 3^7, 378^ 

 Tsuga car^adensis, 636, 658, 660, 



663 

 Tussilago, 545 



Two new spermatophytes from 



fornia, 605 



661, 



Cali- 



Udotea, 97; argentca, 99; conglutinata, 



■ 94-96, 99, 100, 104; cyathiformis, 94- 



96, 100, 104 ; Flabellum, 99 ; Palmetta, 



98; spinulosa, 97-100, 103 



■Ulmaria, 404 



Ulmus, 130; americana, 14, 27, 118, 125, 

 128, 129, 132, 134, 144, 206, 656, 660, 

 664, 668 ; campestris, 27 ; racemosa, 

 656 



Uncinula, 353 



Undescribed plants from New Mexico, 

 Some hitherto, 105 



Unifolium canadense, 9 



Uniola laxa, 587 



Unsolved problems of the prairies, 

 Some, 265 



Uromyces, 549 



Urtica dioica, 671; Lyallii, 28; urens, 

 28 



Usnea, 309, 312', 315, 316, 325; angu- 

 lata, 312, 318, 319, 325-327; barbata, 

 309-313, 315, 3^7, 318, 325, 326; bar- 

 bata articulata, 318; barbata ceratina, 

 311, 315, 327; barbata dasypoga, 311, 

 317, 323, 327', barbata florida, 311, 



barbata florida 



323, 327; 



3^3,^ 314, 3^7, 3^7 . 



f. hirta, 327; barbata florida f. stri- 



gosa, 314, 327; barbata plicata, 311, 



317, 318, 324, 327; cavernosa, 312, 



319, 322, 327; ceratina, 310, 325, 326; 

 dasypoga, 310, 325, 326; florida, 310, 

 325, 326; hirta, 325, 326; longissima, 



309, 312, 318, 321-323, 325-3271 pli- 

 cata, 310, 32s, 326; rubiginea, 325, 

 326; serotina, 32s ; strigosa, 325, 326; 



^trichodea, 309, 31 1, 3^^-321, 324-327 

 Usnea, as represented in New England, 



Preliminary notes on the genus, 309 



Ustilago, 193, 236 

 Uvularia perfoliata, 659 



Vaccinium, 545 ; fuscatum, 637 

 Vagnera racemosa, 8 ; stellata, 8 

 Valeriana, 545 ; micrantha, 697; 

 dentalis, 697 ; puberulenta, 



pubicarpa, 697; Scouleri, 697 



occi- 

 697; 



Locusta, 672 ; oli- 



angustifolia, 

 corymbosa, 



400; 

 399, 



Valerianella, 545 ; 



toria, 672 

 Vauquelinia, 399 ; 



californica, 400 



400; Karwinskyi, 400; Torreyi, 399 

 Verbascum Thapsus, 668, 670 

 Verbena hastata, 672 ; stoechadifolia, 



162 ; urticifolia, 672 

 Vernoiiia angusti folia, 587 

 Veronica officinalis, 659 ; peregrina, 



659 ; scutellata, 659 ; serpyllifolia, 



659 ; virginica, 6S9 

 Viburnum acerifolium, 656, 661, 663; 



dentatura, 663, 664; nudum, 587; pu- 



bescens, 664 



Vicia americana, 659 ; Faba, 457, 460, 

 462 



Vicia Faba, Notes on the 



mechanical pressure on the roots of, 



457 

 Victoria, 470 



Vilfa, 531 ; depauperata, 531 ; squarrosa, 



531 

 Viola blanda, 658 ; canadensis 



cucullata, 658 ; denticulosa, 



fimbriatula, 666; palmata, 658; primu- 



lifolia, 587 ; pubescens, 666 ; sagittata, 



666; scabriuscula, 666; striata, 658 



Vitis aestivalis, 657 ; cordifolia, 657, 

 665, 669; Labrusca, 657, 663, 665; 

 vulpina, 657 



Volkameria, 398 



Vulpia, 538; megalura, 538; 



flora^ 538; pacifica, 538; reflexa, 



538 



effect of 



6s8; 

 588; 



octo- 



Warea, 160; Carteri, 159, 160; cunei- 



folia, 160 

 Washington, Some noteworthy Hepati- 



cae from the state of, 299 

 Webera sessilis, 658 

 Weisia viridula, 658, 665 



