682 



INDEX. 



AVENA 



Ituioviciana Dur., 884 



marocarpa Moench, 384 



inollis Michx., 377 



nervosa Lam., 884 



XUDA L. , 386 



nutans St. Lag., 384 



ouiE.NTALis Schreb., 886 



palustris Michx., 373 



Pen7isylvanica L., 373 



pratensis L. var. Atnericana Scribn. 

 383 



rubra Zuccagni, 385 



SATiVA L., 385 



secuiida Salisb., 387 



segctalis Bianca, 388 



sesquiteria Hort., 383 



Smithii T. C. Porter, 509 



STERILIS L., 383 



sterilis Delile, 885 



striata Michx., 382 



STKIGOSA Schreb,, 884 



Syria ca Boiss., 884 



tartarica Ard., 886 



Toluccense H, B. K., 877 



trisperma Auct., 885 



tuberosa Gilib., 887 



tinilateralis Brouss., 386 



versicolor Hook., 883 

 AVENE.^:, 858 



AwNLESs Brome Grass, 613 

 Axonopus Beauv., 81 



Baldingera Gaertn , 181 



ariiiidiuaica Dumort., 188 

 BAMBUSE^E, 657 

 Barley, 642 

 Barley, Six-rowed, 647 

 Barley, Two-kowed, 647 

 Barnyard-grass, 119 

 Beach-grass, 354 

 BEALIA Scribn., 267 



Mexicana Scribn., 267 



speciosa (V^asey), 268 

 Bkakd-grass, 312 

 Beckfropsis Fig. & De Not., 163 

 BECKMANNIA Host., 427 



erucaeformis uniflorus Scribn., 428 

 Bentham, concerning books, 2 

 Berchtoldia Presl, 148 

 Bermuda Grass, 396 

 Biatherium Desv., 410 

 BIBLIOGRAPHY, 2, 671 

 Black Oat-grass, 218 

 Blue Grass, 546 

 Blue Joint, 55 

 Blue Joint, 351 

 Blue Stem, 55 



Biyitia Fries, 317 



suaveolens Fries, 318 

 Bohemian Oats, 386 

 Bottle-brush Grass, 656 

 Bottle-grass, 157 

 BOUTELOUA Lag., 418 



Allamosana Vasey, 424 



arenosa Vasey, 419 



aristidoides (Kunth) Griseb., 425 

 Bolanderi Vasey, 417 



breviseta Vasev, 420 



bromoides (H. B. K.) Lag., 423 



Burkei Scribn., 422 



curtipendula (Michx.) Torr., 422 



eriopoda Torr., 421 



faiia Bigelow, 417 



Fotirnierana Vasey, 441 



Havardi Vasey, 424 



hirsuta Lag., 417 



var. Palmeri Vasey, 417 



Hriniboldtiana Griseb., 424 



oligostachya (Nutt.) Torn, 417 

 var. major Vasey, 418 

 var. pallida Scribn,, 418 

 var. ramosa Scribn , 4l6, 418 



polystachya (Benth.) Torr., 418 



polystachya var. major Vasey, 

 420 



prostrata Lag., 415 



pusilla Vasey, 415 



raceiiiosa Lag,, 422 



ramosa Scribn., 416 



Rothrockii Vasey, 420 



scorpioidt's S. Wats., 416 



stolonifera Scribn., 416 



tenuis Griseb., 415 



tenuis Griesb., 414 



Texana S. Wats,, 426 



Triaihera Benth., 426 



trifida Thurb., 421 



uniflora V^asey, 426 



vestita (S. Wats.) Scribn., 419 

 BoviN/E Hack., 584 

 Brachiaria Griseb.. 105 

 Brachiaria Griseb., 104 

 BRACHYPODIUM Beauv., 627 



Mexicana (R, & S.) Link, 628 



Pringlei Scribn,, 627 

 BRACHYELYTRUM Beauv,, 268 



aristaluui R. & S., 269 



erectum (Schreb.) Beauv., 269 



J'niigi'ei Vasey. 266 

 Brachystylus Dulac, 494 

 Braconolia Godr., 684 

 Brandt ia Kunth, 76 

 Brepharochloa End).. 177 

 BRIZA L.. 519 



aspera Knapp, 520 



