1923] Flora of the Boston District, —XL 65 
MELAMPYRUM. 
M. lineare Lam. Dry open woods, common. 
MIMULUS. 
M. snEviPES Benth. Sown by wool refuse, N. Chelmsford (W. 
P. Alcott, June 21, 1879). Specimen in herb. Peabody Acad. Sci. 
M. moschatus Dougl. Cold brook, Lexington (F. S. Piper, Aug. 
11, 1912). Specimen in herb. Gray. 
M. ringens L. Meadows, swamps and wet shores; common through- 
out. 
ORTHOCARPUS. 
O. PURPURASCENS Benth. Woolwaste, N. Chelmsford (W. P. 
Alcott June 24, 1879). Specimen in herb. Peabody Acad. Sci. 
An annual from the coastal region of California. 
PEDICULARIS. 
P. canadensis L. Fields, meadows and open woods; common 
throughout. 
P. lanceolata Michx. “Revere, just over the line" ( 
Moody, no date). Specimen in herb. N. E. Botanical Club. 
PENTSTEMON. 
P. hirsutus (L.) Willd. Dry soil, rare; ten scattered stations. 
P. LAEVIGATUS Ait. A rare introduction found at Haverhill, 
Groveland, Marblehead and Needham. 
P. LAEVIGATUS Ait., var. DrGrrALIS (Sweet) Gray. Fields, intro- 
duced in grass seed, rare; Rowley, Haverhill, Groveland, Hamilton, 
Andover, Lexington. 
RHINANTHUS. 
R. Crista-galli L. Rockport (J. H. Sears, June 30, 1885; F. F. 
- Forbes, July 3, 1904); Stony Brook Reservation, old house site, W. 
Roxbury (N. T. Kidder, June 24, 1920). 
. R. Crista-galliL., var. fallax (Wimm. & Grab.) Druce. See RHODORA 
xii. 143, 1910” Near scashore. Rockport (F. F. Forbes, July 5, 
1903). Specimen in herb. Gray. 
