1923] Flora of the Boston District, —XX XIX 41 
P. vurcanis L., var. lanceolata (Barton) Fernald. (Vide supra). 
Fields and moist places, common. 
P. vuLGARIS L., var. lanceolata (Barton) Fernald, forma candida 
Fernald. Open field, Acton (W. Deane, June 27, 1885). 
P. vurcanis L., var. lanceolata (Barton) Fernald, forma iodocalyx 
Fernald. Fields and moist places, common. 
PYCNANTHEMUM. 
P. clinopodioides T. & G. Near riverbank, Concord (H. A. 
Purdie, Aug. 26, 1886); specimen in herb. W. Deane; Blue Hill, 
Milton (C. E. Faxon, Aug. 11, 1884; Aug. 17, 1887); specimens in 
herb. Gray. 
P. flexuosum (Walt.) BSP. Dry fields and pastures, well dis- 
tributed throughout. 
P. incanum (L.) Michx. Dry rocky woods, frequent in central 
towns; apparently rare in Essex Co. and the southern towns. 
P. muticum (Michx.) Pers. Roadsides and fields in moist soil, 
common. 
P. verticillatum (Michx.) Pers. Moist fields and open woods, rare; 
Andover, Billerica, Westford, Nagog Pond [Acton?], Sherborn. 
P. virginianum (L.) Durand & Jackson. Fields and roadsides, 
frequent except in south shore towns. 
SALVIA. 
S. SCLAREA L. Rubbish heap, Cambridge (W. Deane, July 23, 
1886); specimen in herb. W. Deane. 
S. TILIAEFOLIA Vahl. Rubbish heap. Cambridge (W. Deane, 
Oct. 5, 1885; M. L. Fernald, Sept. 26, 1908; Aug. 28, 1913). A 
Mexican waif. 
S. VERTICILLATA L. Field, Sharon (Miss M. L. Loomis, Aug. 24, 
27, 1908); specimens in herb. Gray and N. E. Botanical Club. Native 
of Europe and Asia. 
SATUREJA. 
S. Acinos (L.) Scheele. Boylston Terrace, W. Medford (C. H. 
Morss, June 21, 1898); specimen in herb. N. E. Botanical Club. 
S. HORTENSIS L. Escaped from gardens, rare; Lowell, Charles- 
town, Boston, Milton. 
S. vulgaris (L.) Fritsch. Dry fields and open woods, rare; at ten 
widely scattered stations. 
