EUPHKASIA 
obovate eiiiarginate long-ciliate with surface hairy or glabrous, equalling or often 
epcceediiig the cal. -teeth. — Common. B. S. I. 
■ 5. cur'ta (Wettst.); st. usually stout brancheil below, 1. greyish-green rugo.se 
beneath usually more or less densely clothed with comparatively long bristles, 
cauline ovate acute with S — 14 acute notawned teeth, floral often nearly orbicular 
■with S — 14 acute or shortly-awned teeth, cal. clothed wholly or on the nerves and 
margin with short white hairs, becoming somewhat inHated, teeth short, cor. 
small usually whitish or pale lilac rarely wholly blue, lobes of upper lip emarginate 
or denticulate, fr. cuueate-obovate truncate or emarginate strongly ciliate with 
hairy or rarely glabrous surface equalling or exceeding cal. -teeth. — /3. glabres'cens 
(Wettst.) ; 1. nearly glabrous, fr. often much exceeding cal. -teeth. Approaching 
closely to Sp. 4. — 7. pic'cola (Towns.); "plant smaller in all its parts, teeth of 
cauline- and floral-1. S— 12."— Widely distributed. B. S. 
6. E. ocddentiilis (Wettst.); st. stout ascending branched below, 1. clothed with 
small stiff bristles and short glandular hairs, cauline ovate acute or subacute with 
6 — 10 acute or subacute teeth, floral broadly ovate acute with 8 — 11 acute teeth, 
spike usually dense, cal. with small stiff bristles and glandular hairs, teeth 
lanceolate-acuminate, cor. small whitish, lobes of upper lip entire or emarginate, 
fr. elliptic emarginate ciliate with surface nearly glabrous equalling or exceeding 
cal..teeth.— Maritime. E. I. 
7. E. ar&tica (Lge. ex Rostr.) ; st. straight simple or slightly branched at or 
below the middle, internodes long, 1. more or less densely clothed with stout 
white bristles sometimes with glandular hairs, cauline few ovate or cuneate- 
obovate obtuse with 4 — 10 broad obtuse teeth, floral broadly. oval or nearly 
orbicular subobtuse or acute with cuneate base with 6 — 12 broad subobtuse or 
acute but not awned teeth, spike dense, cal. with stout white bristles and some- 
times glandular hairs accrescent, teeth broad acute, cor. rather small usually 
whitish, lobes of upper lip reflexed denticulate, fr. elliptic emarginate ciliate with 
surface hairy, equalling or exceeding cal. -teeth. — N. of Scotland. S. 
8. E. fovlaen'sis (Towns, ex Wettst.); st. stout simple or slightly branched, 1. 
almost glabrous, cauline few distant ovate obtuse with 4 — 6 obtuse teeth, floral 
similar sometimes acute with acute but not acuminate nor awned teeth, spike 
lengthening slightly, cal. glabrous or slightly setose accrescent, teeth triangular- 
1 anceolate, cor. small usually purple, lobes of upper lip entire, fr. elliptic-elongate 
emarginate ciliate usually exceeding cal. -teeth. — N. of Scotland. S. 
9. E. micran'tha (Rchb.); — E. gracilis (Fr.); st. straight slender simple or 
branched about the middle, 1. small conspicuously shorter than the internodes 
green or reddish with few very short hairs on the upper surface and 
on the nerves beneath, cauline ovate often cuneate-based with 6 — 8 acute 
teeth, floral ovate often cuneate-based, with 6 — 10 cuBpidate-acuminate or 
shortly-awned teeth, spike much lengthening, cal. glabrous becoming some- 
what inflated, teeth lanceolate-acuminate, cor. small white with blue lines bluish 
or violet, lobes of upper lip entire or faintly denticulate, fr. linear-elliptic truncate 
or somewhat emarginate ciliate with glabrous surface equalling or more usually 
exceeding cal. -teeth and floral 1.— Common. E. S. I. 
