SCROPHULARIACEAE. Vor. III. 
2. Euphrasia americana Wettst. Hairy Eye- 
bright. Eyebright. Fig. 3841. 
Euphrasia americana Wettst. Mon. Euph. 127. 1896. 
E. canadensis Townsend, Journ. Bot. 36: 1. 1898. 
Annual, stem pubescent with crisped hairs, often 
at length much branched, 4’-10’ high. Leaves gla-. 
brous, or sparingly pubescent, ovate to oval, obtuse or 
acutish at the apex, 3-5-toothed on each side, 3-6” 
long, 13’-43” wide, the teeth acute; bracts cuneate 
or obtuse at the base, dentate, pubescent, not glandu- 
lar, slightly shorter than the flowers; calyx-teeth 
lanceolate, acuminate; corolla 3-4” long, purplish 
or nearly white, the somewhat spreading lobes of 
its lower lip emarginate; capsule narrow, cuneate, 
2”-3” high, about equalling the calyx. 
In fields and on hills, Maine and New Hampshire to 
New Brunswick and Newfoundland. Summer. 
Euphrasia officinalis L. is not known from North 
America. 
3. Euphrasia Randii Robinson. Rand’s Eye- 
bright. Fig. 3842. 
Euphrasia Randii Robinson, Rhodora 3: 273: 1901. 
E. Randii var. (?) Farlowii Robinson, loc. cit. 274. 1901. 
Annual; stem simple or branched, erect or decumbent, 
3’-20’ long, purplish, covered with whitish hairs. Leaves 
ovate to suborbicular or fan-shaped, finely pubescent on 
both sides, 4-6-toothed on each margin, the teeth obtuse 
or acutish; flowers spicate-racemose; calyx pubescent, 
its teeth triangular-lanceolate; corolla about 2” long, 
violet to nearly white, witha yellow eye; capsule oblong- 
elliptic, ciliate, notched. 
Thickets and grassy places, Newfoundland to Quebec and 
Maine. July-Aug. 
4. Euphrasia Oakesii Wettst. Oakes’ Eyebright. Fig. 3843. 
Euphrasia Oakesi Wettst. Mon. Euph. 142. 1896. 
Stem erect or ascending, very slender or filiform, simple, 
1’-2’ high, somewhat pubescent. Stem leaves 2 or 3 pairs. 
Bracts and leaves orbicular or broadly oval, narrowed or 
nearly truncate at the base. 2”-3” long, obtuse, pubescent, 
not glandular, with 2-5 blunt teeth on each side; spike 
short, capitate, only 3’-5” long, the bracts densely imbri- 
cated; calyx-teeth triangular-lanceolate, short; corolla 
13”-2” long, purplish-white with a yellow eye; capsule 
oblong-elliptic, ciliate, longer than the calyx. 
White Mountains of New Hampshire and on Mt. Katahdin, 
Maine. July—Aug. 
Euphrasia Williamsii Robinson, found on Mt. Washington, 
N. H., differs in being nearly glabrous, with a brown-purple 
corolla. 
35. BARTSIA L. Sp. Pl. 602. 1753. 
Annual or perennial herbs, partly parasitic on the roots of other plants, with opposite 
leaves, and purple pink red or yellow flowers, in terminal leafy-bracted spikes. Calyx cam- 
panulate or tubular, 4-toothed or 4-cleft. Corolla very irregular, the tube straight or recurved, 
the limb 2-lipped; upper lip erect, concave, entire, the margins not recurved; lower lip spread- 
