1918] Reports on the Flora of the Boston District —XXVIII 165 
LEGUMINOSAE. 
AMORPHA. 
A. FRUTICOSA L. Escaped from cultivation at Lynn, Arlington, 
Boston, Halifax, Sharon, probably elsewhere. 
AMPHICARPA. 
A. monoica (L.) Ell. Open woods throughout. 
A. Pitcheri T. & G. Damp woods, Oak Island, Revere (W. P. 
Rich, Aug. 25, 1893; C. H. Knowlton, Aug. 10, 1906); thicket, 
border of Mystic Lake, Winchester (W. P. Rich, Aug. 21, 1887); 
rich woods, slopes of Horn Pond Hill, Woburn (M. L. Fernald & 
Bayard Long, Oct. 5, 1913). 
APIOS. 
A. tuberosa Moench. Moist thickets, common throughout. 
[Arachis hypogaea L: (peanut) comes up occasionally in waste 
places. Reported from Cambridge and South Boston. ] 
ASTRAGALUS. 
A. CONTORTUPLICATUS L. Wool-waste, J. V. Fletcher farm, West- 
ford (Miss E. F. Fletcher, June —, 1911). Native of southern and 
western Europe and the East. See RHODORA xiv. 56, 1912. 
A. GLYCYPHYLLOS L. Vacant lot, escaped from Fenway, Boston 
(W.P. Rich, Aug. 2, 1906 et seq.) Native of Europe and the East. 
BAPTISIA. 
B. tinctoria (L.) R. Br. Dry sandy and rocky soil, common 
throughout. 
CASSIA. 
C. Chamaecrista L. Dry sand, occasional from Everett, Medford, 
Arlington and Littleton southward; not reported from Essex country. 
