270 



604. EUFRAGIA. 



per palmate. Anthers smooth, a. 4^ 5. Fas- 

 tures. s. Fr. It. Istria. 



2. viscosa. L. obloiig or ovato-lanceolate, 

 serrato-crenate, undivided. Anthers haiiy. 

 a. 7-9. Moist, w. and s. Eur. 



605. TRIXAGO. 



1. apula. Lower Lip of Cor. longer than 

 upper, a. 6. Sandy shores, s. Fr. It. L. 

 with large^ nearly opposite, obtuse teeth. 



606. EUPHRASIA. 



1. ofiEicinalis. L. ovate, with 4-5 teeth 

 on each side. Teeth of upper L. mucronate. 

 Upper lip of Cor. of 2 spreading, toothed 

 lohes ; Div. of lower lip deeply emarginate. 

 (Caps, ohlongo-obovate, Gode.) a. 7j 8. 

 Heaths and fastures. 



$. nemorosa, Godr. Caps, lineari-oblong. 



2. minima. L. ovate, with 4-5 teeth on 

 each side. Teeth of upper L. mucronate. 

 Upper lip of Cor. of 2 bidentate, connivent 

 lobes; lower lip generally yellow. Div. 

 deeply emarginate. a. 7, 8. Mountain mea- 

 dows. Alps. 



3. salisburgensis. L. lanceolate or ob- 

 long, cuneate at base, with 2 or 3 teeth on 

 each side. Teeth of upper Lip and of Cal. 

 cuspidato-aiistate. Upper Kp of Cor. of 2 

 toothed lobes ; Div. of lower deeply emarginate. 

 a. 7, 8. Mountains. 



4. tricuspidata. L. linear, entii-e or with 

 one tooth on each side. Teeth of L. and of 

 Cal. acute, unarmed. Upper lip of Cor. of 

 2 toothed lobes ; Div. of lower deeply emar- 

 ginate. a. 7, 8. Mountain woods, s. Tyr. 



607. ODONTITES. 



A. Anthers bearded along the openings of 



the cells. 



1. rigidifolia. Erect. L. linear, quite 

 entire. Moral L. somewhat ovate, acute. 

 Spikes interrupted. Helmet obovate, longer 

 than lower lip. a. 9-11. Dry hills. Sic. 



B. Anthers connected by a few hairs at the 



top ; none along the openhig. 



2. rubra. L. lineari-lanceolate, on a broad 

 base : all remotely serrate. Cor. purple, about 

 twice as long as calyx, densely pubescent. Style 

 exceeding coroUa. a. 6-9. Clayey fields and 

 borders. 



3. serotina. L. lanceolate, acuminate, 

 somewhat narrowed at base : aU remotely ser- 

 rate. Cor. purple, about twice as long as 

 calyx, densely pubescent. Style exceeding 

 coroUa. a. 7, 8. Dry hills, s. Sw. It. 



4. Corsica. " Stem slender. L. linear, en- 

 tire, obtuse, rough. Floral L. somewhat ovate, 

 obtuse. Cor. purple, hardly exceeding calyx, 

 densely pubescent. Style equalling coroUa. 

 a. 7, 8. High mountains. Cors. Sard." — 

 Beet. 



5. Jaubertiana. L. lineari-lanceolate; 

 upper nearly entire. Cor. yellowish or tinged 

 with purple, pubescent. Helmet hardly con- 

 tracted at base. Style falliug short of corolla. 

 a. 8-10. Cole, pastures. Champs d'Adene 

 near Nevers. Moret near Orleans. 



6. viscosa. Upper part viscid. L. linear 

 or lineari-lanceolate, nearly entire. Cor. yel- 

 low. Helmet truncate, narrowed at base. a. 

 8. Barren hills, s. Fr. VaU. Pdm. 



C. Anthers quite hairless. 



7. lanceolata. L. lanceolate, serrate. Cor. 

 finely downy, yellow. Anthers exceeding hel- 

 met, a. 7, 8. Bry hills, s. e. Fr. Savoy. 

 Pdm. (Anthers with a short white beard. 

 Beet.) 



8. Bocconi. Quite smooth, woody. L. 

 lineari-lanceolate, 3 -nerved, quite entire. Rac. 

 rather dense, secund. Cal. without glands. 

 Cor. smooth, incurved, contracted at base. a. 

 8-10. Mountains of Madonie and of Busam- 

 bra, Sicily. 



9. lutea. L. linear, mostly entire. Cor. 

 hairy, yellow. Anthers exceeding helmet, a. 

 7, 8. Calc. hills, m. and s. Eur. 



608. BARTSIA. 



1 . alpina. L. ovate ; upper amplexicaul : 

 aU crenato-serrate. p. 7, 8. Moist gravelly 



mountains. 



2. spicata. L. ovate : lower with a few 

 large teeth ; upper entire. Spikes numerous, 

 crowded, secund. p. 7. Calc. rocks. L'Heris 

 and near Bagneres de Luchon, Pyr. 



609. RHINANTHUS. 



I. Crista-Galli. Lips of Cor. porrect, 

 hardly one-third longer than calyx. Appendage 

 of Helmet ovate, as wide as long. Bracts 

 crenate. 1;. oblongo-lanccolate. a. 5, 6. 



Moist meadows. 



