266 



594. LINARIA. 



b. Stems decumbent. Margin of Seeds hroad. 



29. thymifolia. L. mostly iu threes, obo- 

 vate or oblong. Fl.-staUis very short. Div. 

 of Cal. oblongo-spatulate ; the upper one some- 

 what larger, a. 5, 6. Sandy shores, s. w. Fr. 



30. alpina. L. mostly ia fom-s, linear or 

 lineari-lanceolate. M.-stalks about as long as 

 calyx. Div. of Cal. linear, acute, somewhat 

 shorter than capsule. Spur as long as corolla. 

 a. b. 7, 8. Stony, and gravel of torrents. 

 Alps. Pyr. Abr. 



31. supina. L. mostly scattered, linear. 

 M.-stallis shorter than calyx. Div. of Cal. 

 linear or lineari-spatulate. Spur about as long 

 as corolla, p. 5. Walls and sandy. Fr. 



c. Stems erect, bushy. Margin of Seeds 



narrow. 



32. glauca. Glaucous, smooth. L. nar- 

 row linear, somewhat fleshy. Stallcs shorter 

 than calyx. Div. of Cal. linear. Spm* slender, 

 nearly as long as corolla, a. Fields. It. ? 

 —DC. 



33. areuaria. Viscido-pubescent. L. ob- 

 long, or the upper lineari-lanceolate. H.-stalks 

 very short. Div. of Cal. lineari-lanceolate, 

 acute. Cor. small. Spur very short, a. 7, 8. 

 Sandy shore. Brittany. 



34. CandoUii. Viscido-pubescent. L. ob- 

 long, or ovato-lanceolate, somewhat acute. M.- 

 stalks very short. Div. of Cal. ovate, somewhat 

 acute. Cor. with 2 spots, a. 5, 6. Maritime 

 rocks. Brest. RocheUe. 



d. Stems diffuse. Seeds ovoid,without a margin. 



35. reflexa. Smooth, much branched. L. 

 ovate, obovate or oblong, mucronate. Fl. -stalks 

 many times longer than calyx ; in Fr. reflexed. 

 Div. of Cal. lanceolate, acute. Spur long, slen- 

 der, curved, a. 2-4. Fields, s. It. Sard. Sic. 



36. flava. Smooth. Lower L. ovate or 

 ovato-oblong ; upper oblongo-linear. Fl. in a 

 short raceme, on very short stalks. Div. of 

 Cal. oblong, obtuse. Spur neaiiy equal to 

 corolla, a. 4, 5. Sandy shores. Cors. e. Sard. 



37. caprciria. Smooth, glaucous. L. li- 

 near, crowded. Fl. -stalks hardly shorter than 

 calyx. Div. of Cal. lineari-lanceolate, very 

 acute. Spur shorter than corolla, p. 6, 7. 

 Rocks and walls. Isl. Capraja, abundant. 

 Ischia. 



ii. Mouth of Corolla open. Flowers axillary 

 or in lax racemes. Seeds fzirrowed. 



38. orig'anifolia. Perennial, diffuse. L. 



oblong or ovate, on short stalks : lower opposite; 

 upper alternate. Fr.-stalks exceeding L. Div. 

 of Cal. lineari-oblong, villous. Seeds oblongo- 

 ovoid. p. 6, 7. Rocks and woods, s. France. 



39. rubrifolia. Annual, erect. Lower 

 L. ovate, opposite, approximate ; upper smaller, 

 few, oblong, alternate. Div. of Cal. lineari- 

 spatulate. Ribs of the Seeds tubercled. a. 6. 

 Dry rocks. mdt. lYance. Sardinia. Sicily. 

 Amiternum. 



40. minor. Annual, erect. L. oblongo- 

 linear, obtuse, almost all alternate. Fl. -stalks 

 two or three times as long as calyx. Div. of 

 Cal. lineari-spatulate. a. 7-9. Fields. 



41. littoralis. Annual, erect. L. oblong 

 or lineari-oblong, mostly alternate. Fl. -stalks 

 usually shorter than calyx. Div. of Cal. ob- 

 tuse, usually exceeding corolla, a. 6, 7- Shores. 

 Fiume. Istria. 



Not well known. 



42. prsetermissa. Resembles L. minor, 

 but the Mouth of Cor. is closed, and the upper 

 Lip straight, a. Fields. Near Orleans. 



595. GRATIOLA. 



1. officinalis. L. sessile, lanceolate, 3- 

 nerved, entire at base. Stalks axUlary, 1 -flow- 

 ered, p. 7, 8. Moist meadows, m. and s. 

 Europe. 



596. LINDERNIA. 



1. Pyxidaria. Procumbent. L. oblongo- 

 ovate, entire, 3-nerved, sessile. Stalks 1-flow- 

 ered. a. 7-9. Inundated. Fr. G. n. It. occ. 



597. SIBTHORPIA. 



1. europsea. Prostrate, rooting, hairy. 

 L. reniformi-subrotund. Fl. small, on very 

 short stalks, p. 6-9. Moist banks, w. Eur, 



598. LIMOSELLA. 



1. aquatica. L. lineari-spatulate, on long 

 stalks. Div. of Cor. ovali-oblong, much shorter 

 than tube of calyx, a. 7, 8. Inundated, occ. 



599. ERINUS. 



1. alpinus. Corymb simple, afterwards 

 racemose. L. spatulate, crenate at the end. 

 p. 5-7. Stony, among mountains. Sw. s. 

 France. 



