The Flora of the Cayuga Lake Basin 265 



c. Principal leaflets 7-9, elliptic; hypanthium 4-5 mm. long, the border obsolete 

 and the bristles connivent ; stipules ovate, with an entire point and a few 

 irregular teeth below; petals 3.5 mm. long. 4. A. striata 



c. Principal leaflets 11-17, lanceolate; hypanthium about 2 mm. long, with a 

 conspicuous border and spreading bristles; stipules reniform, evenly several- 

 toothed; petals 3 mm. long. 5. A. parviflora 



1. A. gryposepala Wallr. {A. Eupatoria, in part, of Cayuga Fl.) Agrimony. 

 Dry thickets and banks, in heavy or light soils ; common. July-Aug. 



N. B., s. N. S., and cent. Me., to Minn, and Calif., southw. to N. C, Tenn., and 

 Mo. ; much less common on the Atlantic Coastal Plain. 



The foliage of this species, when bruised, has a strong rank odor which is almost 

 or quite absent in A. striata. 



2. A. rostellata Wallr. 



Dry scrubby banks, in light soils; rare. July 20-Aug. 

 N. bank of Big Gully (K. M. W ., A. J. E., & L. F. Randolph). 

 Conn, and cent. N. Y. to Nebr., southw. to Ga., Tenn., and Mo.; occasional on the 

 Coastal Plain. 



3. A. mollis (T. & G.) Britton. Soft Agrimony. 



Open alluvial woods and grassy scrubby pastures about ravines ; scarce. Aug.-Sept. 



Enfield Glen, below the lower falls ; Fall Creek, above the second bridge in 

 Forest Home; n. e. corner of Ithaca golf links; fields n. of Upland Road, Cayuga 

 Heights; Salmon Creek, below Genoa; Paine Creek; Big Gully. 



Mass. to Mich., southw. to N. C. and Kans. ; infrequent on the Coastal Plain. 



4. A. striata Michx. (A. Eupatoria, in part, of Cayuga Fl.) Agrimony. 



Dry thickets and banks, in gravel and clay but not in acid soils ; frequent. Aug.- 

 Sept., flowering much later than A. gryposepala. 



North Spencer ; Dry Run, Spencer ; South Hill ; Six Mile Creek ; Beebe Lake ; 

 Etna ; near Malloryville Bog ; Cortland marl ponds ; Salmon Creek valley, in several 

 places ; Paine Creek ; Waterloo ; and elsewhere. 



Newf. to Sask., southw. to W. Va., 111., Nebr., S. Dak., Wyo., and N. Mex. ; 

 rare or absent on the Coastal Plain. Found also in Eurasia. 



5. A. parviflora Ait. Small-flowered Agrimony. 

 Marshy places, in somewhat sandy soils ; rare. Aug.-Sept. 



West Danby, 1882 (F. C. Curtice, D.) ; s. side of Coy Glen, about the marl spring, 

 growing with Pedicularis lance olata, 1903 (IV. IV. Rozvlee\) ; one mile w. of Free- 

 ville, 1882 (D.). 



Conn, to Minn., southw. to Ga., La., and Kans. ; occasional on the Coastal Plain. 



20. Sanguisorba (Rupp.) L. 



a. Leaflets oblong, 2-5 cm. long, serrate ; spikes cylindrical, whitish ; stamens 4. 



1. S. canadensis 

 a. Leaflets ovate-orbicular, 8-15 mm. long, deeply cut; spikes ovoid, greenish purple; 

 stamens many. 2. S. minor 



1. S. canadensis L. (Poterium canadense of Cayuga Fl.) Canadian Burnet. 



Boggy marl meadows ; rare. Aug.-Sept. 



Marl spring one-half mile s. of mouth of Enfield Glen; Larch Meadow (D.\); 

 Mud Creek, Freeville (D.\) ; Lake Como (Locke Pond, D.). 



Lab. to Man., southw. to Va. and Mich., and in the mts. to Ga. ; more frequent 

 along the coast than inland. 



