FABACEAE 685 
II. AGRARIA 
Terminal Miu longer-stalked than the lateral ones: stand- 
ar 
en 
 Racemes 8- 12- flowered, much less than 1 em. long. 
11. T. dubium. 
Racemes 20-40-flower ed, about 1 em. long. 12. T. procumbens. 
Terminal leaflet not longer- stalked than the lateral ones: 
standard with toothed edges 13. T. agrarium. 
arvense L. Stem 1-4 dm. tall, Ls eds iR leaflets 1-2.5 em 
long; blades e to oblanceolate, entire o or nearly so: racemes 1-3 cm. long: 
calyx 4.5-5 mm. long; i ome subulate, plu- 
mose: standard 3-3.5 long, the blade 
nearly elliptie, whites (oun FIELD CLOVE 
ABBI R. STON 
banks, fields, and roadsides, various prov- 
inees, Fla. to Mo., Ont., and Que. Nat. of 
Eurasia.—Sum. 
2. T. lappaceum L. Stem glabrous: leaf- 
cemes 1-2 cm. in diameter: 
ealvx 6-7 mm. long; lobes filiform-subulate, 
with d Rede. long spreading hairs: stand- 
ard 5 long, the blade ovate, pink. 
Waste- places, and roadsides, Coa stal Plain, 
Ala. and Miss. Nat. of Mediterranean reg. 
3. T. incarnatum L. Stem 2-9 dm. tall, like the branches appressed-pubes- 
cent, or somewhat villous: lea ee 1-4 em. long; blades obovate to orbicular- 
aioe or broadly cuneate, denticulate, finely veined ; raceme cylindric, 3—8 em, 
long: calyx densely sie een a 2-lipped ; lobes setaceous, longer than 
the tube, those of the upper lip slightly longer than those of the lower lip: 
corolla p eee 11-13 mm. long, linear-spatulate.—( CRIMSON-CLOVER 
ITALIA —Fields, waste-places, and roa ur various provinees, N. 
and a oli L. of the 
to Ark. and Me. Nat. of Eu. ustt 
Mediterranean reg., with linear lenfet blades LM slightly exserted corollas has 
been found in Montgomery Co., 
4. T. reflexum L. Stem decumbent or spreading, villous or downy: leaflets 
1.5-3 em. long; blades elliptic, elliptic-obovate, or suborbieular, denticulate: 
cea UR 8 mm. long; lobes Sn subulate, ciliate: sta ndard oval, 10-12 
ong, r red o or purple.—( BUFFALO-CLOVER. )—Dr ry fields and sandy T 
various provinces, northward only W of Blue Ridge, Fla. to Tex., Nebr., 
N. Y.—Spr. 
Ont > 
T. stoloniferum Muhl. Stem M) spreading, glabrous: leaflets 1-3 em. 
long; blades obovate, broadly cuneate, or nearly orbicular, denticulate: calyx 
5-6 mm. long; lobes ‘much longer than the tube: standa rd oval or oval-ovate, 
10-12 mm. long, white tinged with purple —(Bu FFALO-CLOVER. RUNNING- 
CLOVER. idi. and prairies, various provinces, Tenn. to Mo., Nebr., and 
Ohio.— 
6. T. hybridum L. Stem erect or decumbent: leaflets 1-2.5 em. : blades 
oval to elliptic, varying to ovate or obovate, or suborbicular, perde 
calyx 3.5—4 mm. long; lobes about as long as the tube: standard elliptic, 7-9 
mm. long, pink or rarely nearly white: db. mostly shorter than the ovary.— 
(ALSIKE-CLOVER. SWEDISH-CLOVER. ALSATIAN-CLOVER. )—Fields, roadsides, and 
waste-places, various provinces, rid connor U. S., and S "Can. Nat. of 
Eu. and cult.—(W. I.)—Spr-fal 
