416 



APPENDIX II 



Order 54. SOLANACE^E 



308. Solanum. Corolla rotate, limb 5-cleft, 

 reflexed; anthers erect, opening by terminal 

 pores; berry round, 2- or more-celled. 



309. Lyrium. Shrub; calyx pitcher-shaped; 

 corolla funnel-shaped; tube short, lobes spread- 

 ing; stamens exserled; fruit a berry, 2-celled. 



310. Atropa. Calyx 5-partite ; corolla bell- 

 shaped; anthers not opening by pores but by 

 slits; stamens included; fruit a berry, globose, 

 2-celled. 



311. Datura. Calyx falling; corolla funnel- 

 shaped, angular; stigma 2-lobed; capsule 4-valved, 

 spiny. 



312. Hyoscyamus. Corolla funnel-shaped, 

 tube short, lobes 5, unequal; capsule 2-celled, 

 opening transversely. 



Order 55. SCROPHULARIACEJE 



313. Verbascum. Leaves alternate; calyx of 5 

 sepals; corolla rotate, lobes spreading, unequal; 

 stamens 2 or more, unequal, hairy below. 



314. Linaria. Calyx 5-partite, tubular; corolla 

 personate, spurred below; palate closing mouth; 

 capsule opening by pores. 



315. Antirrhinum. Calyx 5-partite; corolla 

 personate, saccate below, with palate in mouth; 

 capsule opening by pores. 



316. Scrophularia. Calyx 5-lobed; corolla 

 globose, with scale, or staminode; stamens 4; 

 capsule 2-valved. 



317. Mimulus. Calyx prismatical, 5-toothed; 

 corolla ringent, upper lip reflexed at side; capsule 

 2-valved; seeds numerous. 



318. Limosella. Aquatic; leaves narrow; 

 calyx 5-cleft ; corolla bell-shaped, 5-fid ; capsule 

 globose, 2-valved; anthers i-celled. 



319. Sibthorpia. Leaves alternate, rounded; 

 calyx 5-fid; corolla rotate, 5-cleft; anthers 2-celled, 

 sagittate. 



320. Digitalis. Calyx 5-fid ; corolla tubular 

 or bell-shaped; stamens 2 or 4; capsule septicidal. 



321. Erinus. Calyx 5-fid; corolla salver- 

 shaped, tube short, lobes unequal; capsule 

 2-celled. 



322. Veronica. Leaves opposite, calyx 4~5-par- 

 tite; corolla rotate, irregularly 2-lobed; capsule 

 flattened, 2-celled. 



323. Euphrasia. Calyx tubular, bell-shaped, 

 4-fid; corolla tubular, 2-lipped, upper lip 2-fid, not 

 flattened; capsule blunt or notched; seeds angular, 

 not winged. 



324. Bartsia (including Eufragid). Leaves 

 opposite; calyx bell-shaped or tubular, 4-cleft ; 

 corolla tubular, upper lip entire, not flattened; 

 capsule pointed; seeds not winged. 



325. Pedicularis. Leaves alternate; calyx 

 inflated, 5-toothed; corolla ringent, upper 

 flattened ; capsule acute ; seeds many, angular. 



326. Rhinanthus. Leaves opposite; calyx in- 

 flated, 4-toothed; corolla ringent, upper lip 

 flattened; capsule blunt; seeds winged. 



327. Melampyrum. Leaves opposite; calyx 

 tubular, 4-toothed; corolla ringent, upper lip 



flattened at sides, lower furrowed; capsule oblong, 

 flattened; seeds smooth, not winged. 



Order 56. OROBANCHACE*: 



328. Orobanche. Parasite, leafless; calyx 

 4-cleft, or 2-fid; corolla ringent, 4 5-cleft, de- 

 ciduous; bracts 1-3. 



329. Lathraea. Parasite, leafless; rootstock 

 fleshy, with thick scales ; corolla 2-lipped, upper 

 lip concave, entire; calyx bell-shaped, 4-cleft. 



Order 57. LENTIBULARIACE^E 



330. Utricularia. Aquatic; leaves multifid, 

 bearing bladders ; flowers yellow ; calyx 2-leaved ; 

 corolla personate, spurred; stamens at base of 

 corolla lip. 



331. Pinguicula. Bog plants; leaves entire; 

 glandular, radical ; flowers blue or pink ; calyx 

 2-lipped, lower lip 2-fid; corolla gaping, spurred; 

 stamens at base of corolla. 



Order 58. VERBENACE^E 



331 bis*. Verbena. Leaves pinnatifid or 3-par- 

 tite; flowers in terminal spikes; calyx tubular, 

 unequally 5-toothed ; corolla-limb oblique, 2-lipped, 

 5-fid ; capsule splitting into 4 granulate nutlets. 



Order 59. 



332. Mentha. Calyx regular, 4-toothed ; 

 corolla 4-fid, tube short ; perfect stamens 4 ; 

 anther-cells parallel. 



333. Lycopus. Calyx regular, 5-cleft; corolla 

 4-cleft ; stamens 2, 2 upper imperfect ; anther-cells 

 at length spreading. 



334. Origanum. Leaves broad; spike 4-sided ; 

 calyx-teeth 5, equal, veins 10-13, throat hairy; 

 corolla 2-lipped; stamens 4, distant. 



335. Thymus. Procumbent; flowers in whorl, 

 axillary, or in spikes; calyx 2-lipped; corolla 

 2-lipped ; stamens 4, tips spreading. 



336. Satureia (Calamintha t Clinopodium\ 

 Flowers in many whorls, flowers loose ; bracts 

 small; upper lip of corolla flat; tube straight. 



337. Melissa. Calyx 2-lipped; upper lip of 

 corolla hollow, tube curved, ascending; tips of 

 stamens meeting together under upper lip of 

 corolla; anther-cells diverging. 



338. Salvia. Calyx 2-lipped, tubular; corolla 

 2-lipped, gaping; filaments with 2 spreading 

 branches. 



339. Nepeta. Calyx 5-toothed ; corolla gaping; 

 upper lip flat, straight, 2-fid, notched; anther cells 

 spreading. 



340. Scutellaria. Calyx ovate, hairy in British 

 plant, closed in fruit, 2-lipped ; corolla 2-lipped, 

 upper lip hollow; filaments simple, 2 lower anthers 

 i -celled. 



341. Prunella. Calyx closed at length, ovate; 

 upper lip flat, 3-toothed, lower 2-fid; filaments 

 2-fid; anthers all 2-celled. 



342. Melittis. Calyx inflated or 2-lipped, mem- 

 branous, bell-shaped; upper lip of corolla flat; 

 anthers forming a cross. 



