826° METASPERMAE OF THE MINNESOTA VALLEY. 
Y Zeocriton poe Soa eeeeee 86 
4 —secalinum REAUV....... 87 
vous Gis: NECK». 000455 foal Zerobotrys NUTT.........--4.. 408 
BY wo ega eager Zietinea GLED................ 445 
. “igadenus MICHN............. 144 
Z Zigadenus chloranthus RicH.. 144 
Zahlbrucknera REICH......... 274 =Zigadenus eleyans PURSH...... 144 
Zunichellia LINN......00..000: 39 Zigadenusglaucus HooK...... 144 
Zanichellia geviculata GILIB.. 39 —-virginicus KUNTH...... 145 
—macrostemon G. W.L.. 39. Zizania LINN..........5 00... 53 
—major BNGH............ 39 — aquatica LINN........... 53 
Zanichellia palustris LINN...... 389 Zizania clavulosa MICHx...... 53 
Zanichellia radicans WALLM.. 39 — palustris LINN.......... 
——repens, BNGH. .......... 39 Zizaniopsis DoELL. and AscH. 53 
Zanthoxyleae ENDL........... 986. Zizia, KOCH: sis ss sesacmewsws 394 
Zanthoxylum LINN.........0605 337 — aurea KOCH............- 394 
—americanum MILL...... 337 —cordata Kocw........... 393 
Zanthoxylum fraxineum Zizia integerrima DC......... 395 
WILED is weg cad ao werrenrs 387 Zosteraceae....... cc cece weeny 33 
—ramifolium Micux...... 337 Zosterospermon BEAUV aes eave 104 
—tricarpum Hooxk........ 337 Zygadenus see Zigadenus...... 
