Box 15, Folder 12: Grass-Like Plants of Wisconsin

[7] 8 Cyperus Schweinitrii, Torrey. Syn. C. alterniflorus, Schw. (not of R. Brown).

Stamens 3; styles 3 cleft sessile or nearly so; umbel simple, 4 to 8 rayed; spikes erect, linear crowded at the upper part of the rays which are mostly elongated; scales ovate, many nerved, awl=pointed, scarcely longer than the ovate, triangular nut. Culm rough on the angles.

Dry sandy places about the Great Lakes. Mouth of the St. Louis river—Mr. J. F. McMullen. Flowers in August Height 1 to 2 feet

Mouth of St, Louis R. Mcmullen! St Clair River Mich (Riddell) Michigan Wright Illinois M. Sandy ridges St Croix (parry)

9 Cyperus Houghtonii Torrey

Lake of the [Isles?], N.W. Territory

[8] [9] 10

[4]. Cyperus filiculinis, Vahl

Syn. C. Mariscordes, Ell. C. Killingoeoides Ph. Scirpus cyperiformis Muhl.

Stamens 3; Stigma[s] three cleft; Leaves linear; spikes numerous and clustered in a single dense head, or in 1 to 3 additional looser heads on spreading rays, linear=lanceolate rather convex; joints of the rachis naked; scales ovate, obtuse, loose; achenum ovate, triangular short pointed;

Dry sandy soil. Wisconsin river. Flowers in August Height 12 to 18 inches.

upper Miss—Dr H. Ohio Riddell—Sul! Mich—[Uright?] Illinois M Helena Wis IAS Dry sandy soil, St Peters Parry

[10] 11

10. Cyperus pooeformis Ph. Ipso

Banks of rivers, Germantown, Ohio—Frank

#12

126. C. [Enthorpon?] Michigan [Cooly?]

[9.] Cperus speciosus Vahl. C. crythronhiros, Mich (five sp 1p 230)

Stameus 3 Styles 3=cleft; Umbel compound, many=rayed; partial umbels shorter than the many=leaved involucels; spikes [oblong linear=lanceolate], subulate Spreading horizontally; scales oblong obtuse apprersed; achenium triangular, slightly curved.

Found on the margin of a lake in Dane County. Also in Illinois.

Flowers in

Height 8 to 10 inches

Lockport Ill!! Dane Co Wis! Ohio, Sullivant!—Lea—