LXXXVII. SCROPHULARINE^E. 1099 
Subtribe III. Herpestideae. — Calyx 5-part ite, imbricate. Stamens included; anther- 
cells contiguous. Capsule 2 to A- rained. 
Calyx divided to the base, the outer segment much broader than the 
others. Anther-cells contiguous 11. Herpestis. 
Stamens 2 perfect, the 2 lower ones reduced to filiform siaminoliaor 
entirely deficient. 
Calyx divided to the base. Capsule 4-valved, leaving the placentas 
consolidated in a single column ... 12. Gratiola. 
Calyx campanulate. 5-lobed. Capsule 2-valved, bearing the separate 
placentas in their centre • ... 13. Dopatrium. 
Scbtbibk IV. Vandellieae. — Stem-leaves opposite. Upper stamens perfect and included 
in the tube Lower stamens inserted in the throat, either reduced to staminodia or with long 
arched filame nt s with an angle or small lobe or appendage near the base, the anthers contiguous or 
cohering under the under lip. Capsule opening in 2 entire valves parallel to the dissepiment. 
Perfect stamens 4. 
Calyx deeply divided into herbaceous segments, dilated and imbricate 
at the base Flowers large. Appendage to tbe lower stamens broad 
and flat ... 14. Artanema. 
Calyx deeply divided into linear segments, sometimes cohering in a 
5-tootbed calyx. Appendage to the lower stamens linear .... 15. Vandeei.ta. 
Perfect stamens 2. Calyx divided to the base. Staminodia 2. linear and 
obtuse, entire. Capsule oblong or linear 16. Bonnaya. 
Subtribe V. Iiimoselleae. Small creeping or prostrate herbs with opposite or clustered 
leaves Corolla (minute) with a short tube and 5 nearly egual lobes estivation variable l) 
Anthers 1 -celled. Capsule various. 
Calyx 5-toothed. Stamens 2. Leaves opposite. 
Capsule loculieidally 2-valved 17. Microcarpa: \. 
Capsule indehiseent or bursting irregularly or obscurely 4-valved . . IS. Pepi.tdium. 
Calyx obtusely 3 or 4-lobed. Stamens 2 or 4. Capsule loculieidally 2- 
valved. Leaves opposite 19. Giossostigma. 
Calyx -5-toothed. Stamens 4. Leaves clustered or alternate. Capsule 
opening in 2 valves parallel to the dissepiment ... 20. Limosei.la. 
Series C. Rhinanthideae.— Corolla either with 4. 5 (or rarely more in genera not 
Australian) spreading lobes, variously imbricate in the hud, the upper ones very rarely outside, or 
2-lipped with the upper lip inside. Inflorescence centripetal or very rarely in genera not 
Australian compound. 
Tribe V. Dig italeie. -Corolla -lobes ail fiat, usually spreading, the lateral, or one of them, 
exterior in the bud. Anther-cells usually confluent at the tip and spreading below, rarely wholly 
confluent.. — Herbs. Leaves various. Inflorescence simple, centripetal. 
Subtribe I. Sibthorpiea ?. — Corolla subrotate; lubes 4 or 5 or more Stamens as many 
as lobes, or fewer by 1, equal. Anthers sagittate or horseshoe-shaped. 
-Corolla rotate, 4-lobed. Stamens 4. Anthers equally 2-celled, sagittate . 21. Scoparia. 
Subtribe II. Veroniceae. — Corolla rotate or tube campanulate or cylindrical, 4 to 5-lobed. 
Stamens 2 or 4, exserted, equal. Anthers distant ; anther-celts parallel or divergent, tips con- 
fluent. Leaves alternate or radical. 
Corolla rotate or with a distinct tube, 4-lobed. Stamens 2, exserted; 
anthers with confluent cells, not mucronate 22. Veronica. 
Tribe VI Gerardiese. — Corolla-lobes all flat, spreading, 2 upper usually interior in bud. 
Anther-cells distinct throughout, bases often mucronate , equal or 1 imperfect or wanting. 
Subtribe I. Buchnereae. — Calyx tubular or subcampanulate. Corolla-tube slender, limb 
spreading. Anthers l-cellcd, cells narrow ; tip usually mucronate. 
Corolla-tube straight. Capsule obtuse 23. Buchnera. 
Corolla-tube bent above the middle. Capsule obtuse 24. Striga. 
Corolla-tube elongated. Capsule acuminate, tbe beak often oblique . . 25. Rhamphicarpa. 
