130 Rhodora [JUNE 
REPORTS ON THE FLORA OF THE BOSTON 
DISTRICT,—XLVII. 
COMPOSITAE. 
LAPSANA. 
L. communis L. Waste places in dry soil; frequent in Boston and 
immediate vicinity, rare elsewhere. 
LEONTODON. 
L. AUTUMNALIS L. Fields, lawns and waste places, very common 
throughout. 
L. AvTUMNALIS L., var. PRATENSIS (Link) Koch. Rare, Andover, 
Brighton, Dorchester, Milton, Canton, Hanson. 
LEPACHYS. 
L. PINNATA (Vent.) T. & G. Rubbish heap, Cambridge (W. Deane, 
Aug. 5, 1886). Specimen in herb. W. Deane. 
[L. columnaris T. & G. is reported by C. W. Jenks in RHODORA 
xxv. 68, 1923, as a waif at S. Billerica, but no specimen is available.] 
LIATRIS. 
L. PYCNOSTACHYA Michx. Dump from garden, Milton (N. T. 
Kidder, Aug. 23, 1920). 
L. scariosa Willd. Dry sandy soil, frequent. 
L. spicata (L.) Willd. Lawrence (S. Watson, 1877). 
LAYIA. 
L. pLatyGLossa Gray. Woolwaste, N. Chelmsford (W. P. Alcott, 
July 4, 1879). Specimen in herb. Peabody Acad. Sci. Adventive 
from California. 
MATRICARIA. 
M. CHAMOMILLA L. Somerville (C. E. Perkins, August, 1881). 
Specimen in herb. N. E. Botanical Club. 
M. INopoRA L. Waste places; Andover (A. S. Pease, July 22, 
1902); Marblehead (C. E. Faxon, June 24, 1890). 
M. INODORA L., var. SALINA (Wallr.) DC. Rnopona xi. 239-240, 
1909. Made land near sea, S. Boston (W. P. Rich, Sept. 15, 1901, 
