RHINANTHACEAE 1205 
80, slightly serrate, attenuate- d and strict, of 3—7 fascicles: sepals 
4— . lon 
8 m ; ovate, acute to acuminate, argin slightly scarious: corolla 
20-25 n mm. long Een Ku ae within paler and with E 
dis rd lines which are most pronouneed on the anterior side: capsule 
m. long.—Pinelands, granite hills and sandy fields, Coastal Plain and Pied- 
nons C Fla. to Miss. and S Va.—Spr. 
13. P. hirsutus (L.) Willd. Stem 4-8 dm. tall, hirsute: blades of the cauline 
leaves laneeolate, serrate-dentate or sinuately serrate, acuminate, elaspi ng: 
paniele lax, of 3 3-6 fascicles: sepals 3-8 mm. long, ovate, acuminate, the mar gin 
sometimes slightly scarious: corolla 23-28 mm. long, the tube externally 
amparo-purple to light-violet, the lobes white: capsule 8-9 mm. long. [P. 
pubescens ae ae uffs and woods, various provinces, N of Coastal 
Plain, Tenn. to Wis., Que., and Me.—Spr. 
14. P. tenuiflorus Pennell. Stem 4-8 dm. tall, hirsute: blades of the cauline 
leaves lanceolate to ovate, seen serrate or undulate, acuminate: panicle lax, 
of 4—7 fascicles: sepals 2-5 ong, ovate, e or short-acuminate, the 
margin sometimes scarious: ERI 25-30 mm. long, externally glan ndular- 
pubescent and white: capsule 8-9 mm. long.—Stony or roeky soil, especially in 
cedar- nh Interior Low Plateaus, Ala. to Ky.—Spr. 
15. P. tubiflorus Nutt. Stem 5-10 dm. tall, de id blades of the cauline 
leaves citi -lanceolate to lanceolate, entire o er sida D 
serrate, nate: paniele (thyrsus) striet, o£ hs ils Aie mm. 
tri inate, the margi j rolla 
white, within glandular-pubescent; lobes of both lips b s capsule. 
-8 
ong.—Gravelly banks, mostly along the Pa River and tributaries 
and Ozark Plateau, Tenn. to Tex., Kans., and I 
16. P. multiflorus Chapm. Stem 8-15 dm. tall, glabrous: blades of the 
c sas leaves oblanceolate, entire or slightly sd pod aeute: paniele 
diffuse, of 5-8 fascicles: sepals 3-5 mm. long, ovate, obtuse or acutish, the 
mee lightly searious: corolla 20-22 mm. long, us or faintly purplish, the 
throat much inflated; lobes of both lips projecting-spreading: capsule 7-9 mm. 
long.—Sandy soil, pinelands and scrub, S Fla. to S Ga.—Spr.-sum, or all year 8. 
21. SCROPHULARIA L. Erect strong-scented herbs. Stem arising 
from a stout rootstock, 4-angled. Leaves opposite: blades relatively broad, 
toothed, petioled. owers in panicles. Bractlets none. Calyx-lobes 5 ue h 
longer than the tube. Corolla greenish- purple or purplish-brown, two-lippe 
tube cylindric; posterior lip as long as the tube, projecting and flattened, ike 
t- 
s : eeds numerous, plump, fur- 
owed.—Over 100 species, native of the 
Northern Hemisphere , 
S. marilandica L. Stem 8-15 dm. tall: 
"s blades 10-17 cm. long, ovate, often 
broadly so, serrate or rather finely dentate, 
rounded or cordate at the base, on near ly 
