Scrophulariacese. 
293 
5. Ls toothed, with acute teeth. Staminode obcordate-2-lobed. 
Stem with erect branches. —As the last; hitherto con¬ 
founded with the following! Z. 6 . * Efirharti Stev. 1601. 
— The lower ls crenate, the upper toothed. Staminode 
almost 3 times as broad as long, truncate at the base, 
slightly incised in front. Stem with spreading branches. 
— As the last; probably distrib. (hitherto we have only 
seen this species in Switz.!). 6 . Neesii Wirtg. 1602. 
6 (2). Upper lip of the cor. ] /3 the length of the tube. 
Panicle with almost sessile glands. — Stony places, gravel- 
beds of rivers and lakes; in certain parts (wanting in 
U. S.) 8.canina L. 1603. 
— Upper lip of the cor. more than 1 2 the length of the 
tube. Panicle with distinctly stipitate glands. Ls more 
finely div. than in the last, Us and fr. larger. —Stony 
places, debris in the Jura. 7, 8 . Hoppei Koch. 1604. 
418. Linaria. Toad-flax. XIV, 39. 
1. Palate of the cor. not entirely closing the throat. FIs 
with fairly long peduncles, placed in the 1.-axils or in 
lax racemes. Ls lanceolate. PI. pubescent-glandular, 
rarely (b. prcetermissa Del.) glabr. (Coppet). — Fields, 
walls; distrib. 6 minor Desf. 1605. 
— Palate of the cor. closing the throat almost entirely 2 
2. FIs solitary, in the 1.-axils, distant. Ls broad, all, the 
upper as well, distinctly petioled .... 3 
— FIs in racemes (without ls, sometimes short, almost 
like heads). Ls linear or linear-lanceolate, sessile or 
the lower narrowed to a short petiole ... 5 
3. Ls with long petioles, cordate-orbicular, with 5 —7 lobes, 
glabr. Perenn. pis FIs pale violet.-Old walls and rocks, 
especially near lakes (wanting in G. S.). 5 
Cymbalaria Mill. 1606. 
— Ls shortly petioled, oval or orbicular-oval, entire or 
sinuate-dentate, hairy. Ann. pis. FIs of a more or less 
light yellow, with a violet upper lip . . 4 
4. Ls gen. hastate or sagittate at the base. Peduncles 
capillary, gen. glabr. Cal.-lobes lanceolate. Spur almost 
straight. — Fields, everywhere after the crops (wanting 
in G. U.). 7 .... Elatine Mill. 1607. 
— Ls all rounded or slightly cordate at the base. Ped¬ 
uncles villous. Cal.-lobes oval-lanceolate. Spur curved. 
—As the last (wanting in T. U.J. 7 spuria Mill. 1608. 
5 (2). FIs blue or violet. (Lower ls opp. or wliorled) 6* 
— FIs yellow. (Seeds winged-marginate) ... S 
6. FI -stems prostrate or ascending. FIs violet-blue, with 
safron yellow palate or (v. unicolor) on the granite Alp. 
almost all of one colour, very rarely pale yellow (Sargans); 
