479 Muhlenbergia arenicola, Buckl. 
964 
Arizonica, Scribner. 
1003 
Buckleyana, Scribner. 
981 
depauperata, Scribner 
923 
elongata, Scribner. 
895 
gracilis, Trin. 
905 
rigida, Trin. 
478 
Texana, Tburb. 
394 
C t 
396 
4181 
916 
926 
928 
929 
904 Lycui'us pbleoides, IIBK. 
470 Sporobolus asperifolius, Tburb. 
418jr depauperatus, Scribner. 
482 ramulosus, Kiiutb. 
492 Wrigbtii, Munro. 
988 Epicaiiipes lanata, Presl. 
1081 rigeus, Bentb. 
1100 Microcbloa setacea, Brown. 
474 Cbloris elegans, IIBK. 
998 subinutica, HBK. 
475 Tricbloris fascicularis, Fourn. 
Scbedonnardus Te.xanus, Steud. 
477 Bouteloua aristid'oides, Tburb. 
410^ Havardi, Vasey. 
927 oligostacbya, Torr., var. rain- 
osa, Scribner. 
490 polystacbya, Torr., var. major, 
Vasey. 
412 trifida, Tburber. 
1161 Leptocbloa mucrouata, Kuntb. 
483 Pappopborum Wrigbtii, Watson. 
984 Cottea pappopboroides, Kuntb. 
406 Triodia avenacea,. IIBK. 
496 pulcbella, HBK. 
1027 Diplacbne dubia, Bentb. 
484 Scleropogou Karwinskianus, Bentb. 
Munroa squarrosa, Torr. 
472 Eragrostis lugens, Nees. 
1072 Neo-Mexicaua, Vasey. 
846 Melica laxiflora, Cav. 
Poa annua, L., var. stricta, Vasey. 
977 Polypqdium tbysanolepis, Al. Br. 
465 Gymnogramme Ebrenbergiana, Kl’z. 
899 Notbolaena ferruginea, Hook. 
463 Grayi, Davenport. 
961 nivea, Desv. 
857 Pringlei, Davenport. 
464 siuuata, Kaulf. 
468 Adiantuni Capillus-Vencris, L. 
460 Cbeilautbes Lindbeimeri, Hook. 
459 myrioidiylla, Desv. 
456 touientosa. Link., var. Eatoni, 
Davenimrt. 
445 Wrigbtii, Hook. 
1162 Pellaea aspera. Baker. 
448 cordata, Smitb. 
930 intermedia, Mett. 
920 teruifolia. Link. 
886 Selagiuella cuspidata. Spring. 
887 lepidophylla. Spring. 
Sets of 357 species, fresh specimens; price $28.00. 
C. G. Pringle, Charlotte, Vermont, U. S. America. 
