
100 
1620. 
1621, 
1622. 
1623. 
1624. 
1625. 
1626. 
1627. 
1628. 
1629. 
1630. 
1631. 
1632. 
1633. 
1634. 
1635. 
1636. 
1637. 
1638. 
1639. 
Vasculares. 
B. mollis, Linn. June. 2f. ¢. Fields. Ky.? St. 
B. altissimus, Pursh. June. 7 f. 4. Banks of the Mis- . 
souri. Pursh. Mo. Ter. Nutt. Cin. O. Colby. 7 
B. arvensis, Linn. June. 2to3f. ©. cf. Hook. Bri. 
Fl. p. 49. Meadows, Germantown, O. Frank. Intr.? 
Uniola latifolia, Michr. Aug. 2to3f. Y%. Ky. Si. 
Cin. O. 
Ks gracilis, Mich. Aug. 3104 f. 4. Sandy swamps. 
y- St. 
U. spicata, Linn. Aug.—Sept. 18i. 2%. Salt marshes, 
Mo. Ter. Jas. 
Glyceria fluitans, Brown. June-July. 3to5f. U4. Wet 
grounds. Ky. St. Cin. Colby. N. W.-Ter. Houghton. 
Melica speciosa, MuAl. Melic grass. June. S3to4f. 2. 
Ky. St. Cin. Colby. 
M. diffusa, Pursh. June. 2%. Ky. St. ) 
Tricuspis seslerioides, Jorr. Larger red-top. Aug. 4 to 
of, 2. Sandy fields. dp. Louisville. M’\Murt. Ky. St. 
Middletown, O. 
Sesleria dactyloides, Wuit. Moor grass. May-June. 4 
to5i. 4%. Grassy plains of the Missouri. JVutt. Plt. 
Jas. 
Diarrhena americana, Torr. Beauv. 3to4f. 4%. Banks 
ofthe Ohio. Raf. Miami country. Festuca diandra, Micha. 
: Div. V. Cuiorwes. 
Chloris secundus, Pursh. 2. Upper Louisiana. Brad- 
bury. 
Pleasing indica, Lam. Wire grass. July.-Noy. lto2f. 
©. cf. Cin. Colby. Germantown, O. Frank. 
Oxydenia attenuata, Vuit. Aug. 2to3f. ©. River 
banks. Ky. St. | ' 
Atheropogon apludoides, Muhl. Aug. 181. 4%. Rocky 
hills. W. WVuit. 
A. oligostachyum, Nutt. 8to 12i. Y. Plains of the: 
Missouri. Nutt. | 




Div. VI. Horpracez. 
Hordeum jubatum, Linn. Squirrel-tail grass. June. 2 f. 
t. mh. Mo. Ter. Plt. Jas. Calcareous islands of 
Lake Michigan. JVuit. . | 
H. pusillum, Vutt. Dwarf barley grass. 4 to 61. Salin 
plains of the Missouri. Wudt. Ky. St. | 
Triticum repens, Linn. Couch grass. Quack. July. Qf 
7%. Fields, W. Bk. or 

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