116 
Papilionacere. 
— The 2 upper cal.-teeth diverging from the base, separated 
by a rounded sinus which is as deep or deeper than 
the others. Type of T. hybridum .... 20 
19. Stems prostrate and rooting. FIs white or slightly tinged 
with rose.—Grassy places, road-sides; everywhere. 5 
repens L. 526. 
— Stems prostrate but not rooting. FIs of a yellowish-white. 
T. glareosum Schleich? — Granite Alp., fairly rare; G. 
T. W. 0. 7 . . pallescens Schreb. 527. 
20. FIs at first white, changing to rose. Stems erect or as¬ 
cending, hollow.—Damp meadows, water-side, rare; T. 
W. ? Y. B. J. S. A.; also sometimes adventitious. 6 
hybridum L. 528. 
— FIs rose-coloured from the first, rarely white or yellowish- 
white. Stems prostrate or ascending, not or scarcely 
hollow. Heads smaller than in the last.—Pasturages, 
road-sides, ornamental fields, rare and gen. adventitious; 
See N. Beitr. II. 4, 7. T. Y. B. J. Z. S. A. 
elegans Sav. 529. 
21 (1). Upper Is almo&t opp. Axillary heads gen. only 1—3 
— Ls all altern. Axillary heads several . . . 23 
22. Heads at last long-cylindric. FIs turning to a deep 
chestnut-brown.—Alp. W. Y. 7 . spadiceum L. 530. 
— Heads at last ovoid-globular. FIs turning light brown. 
—Alp., subalp. and Jura. 6 . . badium Schreb. 531. 
23. Heads composed of 5 — 15 fls .... 24 
— Heads composed of 20—50 fls ... 25 
24. Fls pale-yellow. Standard almost smooth. Style about 
1/4 the length of the pod. T. filiforme Koch.—Meadows, 
grassy places; distrib: 5 . . minus Relh. 532. 
— Fls golden yellow. Standard furrowed. Style about as 
long as the pod. —Pasturages of Italian Switz. 6 
patens Schreb. 533. 
25 Stipules demi-oval, broader at the base. The middle 
leaflet with a distinctly longer petiole than the 2 lateral 
ones. T. procumbens Koch.—a. majus. Heads larger with 
a common peduncle as long as, or only slightly longer 
than ,the Is.—b. minus. T. Schreberi Jord ). Heads smaller 
with fls of a paler yellow; common peduncle as much 
as twice the length of the ls.—Fields, especially after 
mowing (a); road-sides and grassy places (b); distrib. 5—8 
campestre Schreb, 534. 
Stipules oblong-lanceolate, not enlarged at the base. 
Leaflets almost equally shortly petioluled. T. agrarium 
Koch.—Wood clearings; distrib. but not common. 6 
aureum Poll. 535. 
