664 REPORT OF NEW JERSEY STATE MUSEUM. 



ISANTHUS Michaux. 



Isanthus brachiatus (L.). False Pennyroyal. 



Trichostema brachiatum Linnaeus, Sp. PI. 598. 1753 [North America]. 



Isanthus ccsruleus Willis 44. 



Isanthus brachiatus Britton 203. — Keller and Brown 272- 



Dry sandy ground ; at several points along the Delaware above 

 Trenton, also in Bergen and Monmouth Counties ; rare and quite 

 likely introduced, as it occurs along railroads in Pennsylvania. 



Middle Dw/nVf.— Freehold (C). 



TRICHOSTEMA L. 



Trichostema dichotomum L. Blue Curls. 



Trichostema dichotomum Linnaeus, Sp. PI. 598 [Virginia and Pennsylvania]. 

 Barton Fl. Phila. IL 40. 1818.— Britton 202. 



Dry fields, etc., throughout the State, in many instances a 

 weed in cultivated or waste ground. 

 Fl. — Mid- August to mid-September. 



Middle District.— 'New Egypt, Hartford, Camden (T), Medford (S), Oak- 

 lyn (S), Washington Park, Lawnside (S), Lindenwold, Swedesboro. 



Pine Barrens. — Speedwell (S), Pen Bryn (S), Atsion (S), Landisville 

 (T), Egg Harbor City, Belleplain (S). 



Coast Strip.— Barnegat City Jnc. (L), Tucker's (L), West Creek (S), 

 Atlantic City (S), Avalon. 



Cape May.— Bennett (S), Cold Spring (S). 



Trichostema lineare Nutt. Narrow-leaved Blue Curls. 



Trichostema linearis Nuttall, Gen. H. 39. 1818 [New Jersey]. — Barton Fl. 

 Phila. IL 40. 1818. — Knieskern 23. — Willis 44. — Britton 203. — Keller and 

 Brown 274. 



Ivocally in sandy ground of the Middle and Pine Barren dis- 

 tricts; apparently not common. 



Fl. — Mid-August to mid-September. 



Middle District. — Hainesport, Camden, Griffith's Swamp (NB), Washing- 

 ton Park, Clementon. 



Pine Barrens. — Monmouth and Ocean Cos. (C), Malaga (P), Quaker 

 Bridge (C), Palermo (S), Seaville. 



SCUTELLARIA L. 



Key to the Species. 



a. Flowers 6-10 mm. long, in axillary or sometimes terminal racemes. 



S. lateriflora, p. 665 

 aa. Flowers 12-30 mm. long, in terminal, often panicled, racemes. 



