1919. | NATURAL SCIENCES OF PHILADELPHIA. . 257 
Flowering in July and August, fruiting in August and September. 
Corolla externally pale-greenish, on posterior side brownish, within 
purple-brown on posterior side (on and below posterior lobes, and 
posterior half of antero-lateral lobes), anteriorly (elsewhere) pale- 
greenish. Sterile filament dark purple-brown. 
The northern Scrophularia leporella Bickn., easily distinguished 
by its yellow sterile filament, its more cut leaves and its earlier 
flowering season (for fuller contrast see Torreya 19: 118), is to be 
looked for in upland North Carolina* and Tennessee. 
The type of Scrophularia serrulata Small, Fl. 8. E. in, St. 1058, 
1337. 1903, ‘Type Ga., Chapman, in’ Herb. C. U.,” appears to bea 
specimen of the Palearctic Scrophularia nodosa L. The plant is 
from the Chapman herbarium but without indication of collector; 
certainly some confusing of data has occurred, or erie the speci- 
men is from Georgia in the Caucasus. 
21. COLLINSIA Nuttall. 
Collinsia Nutt., Journ. Acad, Nat. Sci. Phila. 1: 190. 1817. 
Type species, C. verna Nutt. 
1. Collinsia verna Nutt. 
Collinsia yon apg a = 190. pl. 8. certs “On descending the Ohio 
polis, I recognized it on the more open 
ailyidian of oe ties sag withewel and nearly past affordin ih ee eats 
From these seeds I have been fortunate enough to a the 
are from y ems ag ope og ay Rainy ot Na Natorel Sciences 
of Philadelphia. 
Moist woods, alluvial river-bottoms, in central or western Ten- 
nessee. Ranges from western New York to southern Minnesota, 
south to Tennessee and Missouri. 
Flowering in late April and early May, and soon ripening fruit. 
Not seen growing. 
22. RUSSELIA Jacquin. 
Russellia Jacq., Enum. Pl. Carib. 25. 1760. 
Type species, R. sarmentosa Jacq., of Cuba. 
1. Russelia juncea Zucc. 
Occasional in pineland and hammock, Dade County, southern 
Florida. Escaped from gardens. Introduced from Mexico 
23. ANGELONIA Humboldt & Bonpland 
Angelonia H. & B., Pl. Aequin: 2: 92. pl. 108. 1809. 
Type species, A. salicariaefolia H. & B., of Venezuela. 
8 Reported from western Pecoes Carolina by Hyams, N. C. Coll. A. & M. 
Arts, Bull. 164, 326. 1899 
