612 
8 O. toncirLéRrA; clothed with clammy pubescence ; leaves 
linear, quite entire; tube of corolla filiform, 3 times as long as 
the calyx. ©. H. Native of Spain, on arid gypsose hills. 
Euphràsia longiflora, Vahl, symb. 3. p. 78. Cav. icon. 1. p. 
45. t. 62. Barrel. icon. 1204. Leaves blunt: rameal ones im- 
bricate. Upper lip of corolla undivided: lobes of the lower 
one rounded. Stem purple. Branches quadrangular. Flowers 
axillary, in spikes, yellow. Seeds striated longitudinally. Cells 
of anthers awned at the base. Perhaps a new genus. 
Long-flowered Eyebright. Pl. 4 to 1 foot. 
. Cult. For culture and propagation see EupArásia above. A 
light soil answers the plant best. 
XCVI. BA'RTSIA (named by Limeus in memory of his 
particular friend John Bartsch, M.D., of wbom he gives an 
interesting melancholy account in his Flora Suecica.) Lin. gen. 
no. 739. Schreb. gen. no. 996. Juss. gen. p. 100. ed. Usteri, 
p.118. Nutt. gen. amer. 2. p. 55. Trixàgo, Stev. ped. p. 4. 
Lin. syst. Didynàmia, Angiospérmia. Calyx 4-cleft. Co- 
rolla bilabiate: upper lip concave, entire: the lower lip trifid 
and reflexed. Stamens 4, didynamous. Anthers tomentose, 
equally lobed, free. Capsule 2-celled, 2-valved ; dissepiment 
contrary to the valves. Seeds angular.—Herbaceous plants. 
Leaves entire, alternate, and opposite. Flowers alternate, brac- 
teate, in terminal racemes. Corollas bluish purple, or yellow. 
Secr. I. Evsa’rtsta (this section is supposed to contain the 
true species of the genus.) Corolla shortly bilabiate. Seeds 
with membranous striated angles. 
1 B. arrrwa (Lin. spec. 839.) leaves opposite, ovate-sub- 
cordate, bluntly serrated ; anthers hairy; capsule pilose, ex- 
ceeding the calyx. ©. H. Native of the mountains of Lap- 
land, Switzerland, Savoy, Mount Baldo; and near Orton, in 
Westmoreland; Labrador, Colmaster. Smith, engl. bot. 361. 
Pediculàris, fl. dan. t. 43. Schkuhr, handb. 168. Hall. helv. 
no. 312. Stzechelina alpina, Crantz, fl. austr. p. 294. Euphra- 
sia, &c. Lin. fl. lapp. 246.—Plukn. alm. 110. t. 163. f. 5. 
Clinopódium alpinum, Pon. bald. 343. Stem villous, bluntly 
quadrangular. Leaves sessile, dry, rather hairy: floral ones 
purple. Flowers solitary from the axils of the upper leaves, 
forming an interrupted, leafy spike. Corolla reddish, blue, or 
deep purple, villous. 
Alpine Bartsia. Fl. July, Aug. Britain. Pl. 4 foot. 
2 B. srrca'rA (Pers. l. c.) leaves opposite, ovate-cordate, 
bluntly toothed: superior ones lanceolate, with remote teeth ; 
flowers imbricately spicate; spike branched; stamens equal in 
length to the galea; anthers hairy; capsule pilose, exceeding 
the calyx, ©.H. Native of the Pyrenees. Ramond. in bull. 
di. sc. nat. no. 42. p. 141. f. 4. B. Fagónii, Lapeyr. Spike 
elongated. Bracteas shorter than the calyxes. Flowers yellow. ? 
Spicate-flowered Bartsia. PJ. 1 to 14 foot. 
Secr. IJ. Trixa‘co. Galea of corolla semi-cylindrical, short. 
Seeds minute, not winged. 
3 B. purru‘'rea (Duby, bot. gall. p. 354.) stem nearly sim- 
ple, or branched from the base; leaves ovate dentately palmate; 
spike interrupted at the base, leafy ; calyx villous, with lance- 
olate, obtuse segments ; anthers nearly glabrous, about equal in 
length to the calyx. ©. H. Native of the South of France, 
in pastures, and on the banks of rivers ; and other parts of the 
South of Europe, and North of Africa. Euphrasia latifolia, 
Lin. spec. 841. B. latifolia, Smith. fl. grec. 6. p. 69. t. 568. 
Trixàgo purpürea, Stev. mon. ped. p. 4.—Sabb. hort. rom. 3. 
t. 7.—Magn. monsp. 95. t. 94.— Mor. hist. 3. p. 330. sect. 11. 
t. 24, f. 8. Column. ecphr. t. 202. f. 2. Leaves opposite. 
SCROPHULARINE/E. XCVI. Banrsia. 
Corolla with a white tube, and a blood-coloured villous limb ; 
upper lip short straight. 
Purple-flowered Bartsia. Fl. July, Sept. 
4 B. viscosa (Lin. spec. 830.) 
hairy ; leaves lanceolate, acumi- 
nated, coarsely serrated : supe- 
rior ones alternate, serrated ; 
flowers distant, lateral; stamens 
shorter than the galea ; anthers 
hairy; calycine segments linear- 
lanceolate, acutish. ©.H. Native 
of France, Italy, and Britain ; in 
the marshes of Cornwall, Devon- 
shire, Lancashire, and Stafford- 
shire; and of Argyleshire, in 
Scotland. The same plant has 
been found in Brazil, in the 
province of Monte Video, by b 
Sello.  Rhinánthus viscósus, 8 
Smith, fl. brit. p. 648. Brot. 
fi. lus. 1. p. 187. Smith, engl. bot. t. 1045. } 
p. 321. t. 14.—Plukn. alm. 142. t. 27. f. 5.—Mor. hist. 3. 
p. 432. no. 15.  Alectorólophos, Barrel. icon. t. 665. Stem te- 
rete, simple, villous towards the top. Calyx large, divided into 
5 lanceolate segments. Corolla yellow. Capsule hairy, much 
shorter than the calyx. The whole plant clammy. (Fig. 59.) 
Clammy Bartsia. Fl. July, Aug. Britain. Pl. 1 foot. 
5 B. sicotor (D. C. icon. rar. t. 10. Duby, bot. gall. p. 
354.) pubescent; stem simple, or a little branched ; leaves op- 
posite, lanceolate-linear, serrated ; flowers densely spicate ; 
bracteas ovate, or ovate-roundish ; calyx woolly, with ovate- 
obtuse segments; anthers hairy ; capsule villous, shorter than 
the calyx. ©. H. Native of Brittany. D. C. fl. fr. 5. p. 
391. Seeds striated, not winged. 
Two-coloured-flowered Bartsia. PI. 1 foot. 
6 B. AcuwiNA'rA (Pursh, fl. amer. sept. 2. p. 429.) leaves 
alternate, long, linear: floral ones ovate, long-acuminated, 3- 
nerved, all undivided ; flowers shorter than the bracteas ; teeth 
of calyx acute. ©. H. Native on the north-west coast of 
America, and in the Island of Unalaschka. 
Acuminaied-leaved Bartsia. Pl. 
7 B. Trrxa‘co (Lin. spec. ed. 1. p. 602.) pubescent ; stem 
quite simple ; leaves opposite, lanceolate, bluntly serrated ; flow- 
ers densely spicate; bracteas ovate-roundish; calyx woolly, with 
small, obtuse teeth ; anthers hairy; capsule villous, equalling the 
calyx ; middle segment of the lower lip obtuse, smaller than 
the lateral ones. ©. H. Native of Palestine, Italy, Montpelier, 
and Caucasus, in humid places by the sea-side among rushes. 
Smith, fl. graec. t. 585. Rhinánthus Trixàgo, Lin. spec. 840. 
Alectorólophus Trixàgo, Bieb. cauc. 2. p. 69.  Bellárdia Trix- 
ago, All. ped. no. 220. Bártsia, Lin. spec. ed. Ist. p. 602. 
Trixàgo A'pula unicaülis, Column. ecphr. 1. p. 199. f. 197. 
Mor. hist. 3. p. 427. sect. 11. t. 24. f. 3. Stem quadrangular, 
rather woolly. Leaves pale, and so deeply toothed as to appear 
jagged. Spikes of flowers heaped at the top of the stem, large, 
quadrangular, woolly, and even rather viscid. Calyx inflated, 
angular. Corolla large, yellow ; upper lip shorter, and narrow ; 
palate prominent, 2-lobed. Seeds striated. 
Trixago Bartsia. Pl. 14 foot. $ ; 
8 B. vrnsícoron (Pers. ench. 2. p. 151.) hairy; stem sim le; 
leaves opposite : lower ones linear-lanceolate, crenated : superior 
ones linear, deeply serrated ; spikes dense, short ; bracteas ovate 
cordate, acuminated, longer than the flowers; segments of the 
lower lip obtuse: the middle segment the narrowest. O- H. 
Native of Italy and the North of Africa. Rhinánthus versícolor, 
Desf, fl. atl. 2. p. 33. Brot. fi. lus. 1. p. 186. Lam. dict. 2. P 
GIC? 
Pl. 1 foot. 
