Campanulacese. 
273 
times, however, longer.—High Alp.; G. W. (Bernina- 
Heuthal, Zermatt). 7 . . humile Schleich. 1445. 
— Bracts oval-acuminate, entire, about half as long as the 
head. Varied v. trychophyllum Christ in. Ls grass-like 
only 1 — IV 2 mm broad, as long or even longer than 
the stem (20 cm and more). Graub.—High Alp. 7 
hemisphsericum L. 1446. 
6(1). FIs dirty white, greenish at the top, very rarely 
(v. coeruleum) bluish. Ls cordate-oval, gen. spotted with 
brown.—Woods; distrib. 6 . . spicatum L. 1447. 
— FIs blue or violet, more or less dark ... 7 
7. FIs light violet. Rad. Is cordate-lanceolate or lanceolate, 
or indeed linear, obtusely crenate. Type of P. Michelii 
Koch ......... 8 
— FIs dark blue or blackish violet. Rad. Is cordate-oval, 
a third or half broader and the bracts longer than 
in the preceding group ..... O 
8. Ls glabr. or only ciliate, the rad. long, linear or linear- 
lanceolate, narrowed to the petiole. Styles gen. 2. — 
Varied: Bracts and calyxes glabr. (scorzonersefolium 
Gaud. A. Dec.) or hairy (Michelii Gaud. A. Dec.) - Hills 
of southern Switz.; G. (Spliigen: Gaud.); T. (Trans- 
Cenere); W. (Gerenthal!). 6 scorzonerifolium Vill. 1448. 
— Ls glabr. or hairy, the rad. cordate-lanceolate or lanceo¬ 
late, long petioled. Styles gen. 3.—Alp. and subalp., 
rarely lower. 7 betonicsefoliiim Vill. 1449. 
9- Ls almost simply crenate-dentate. Stas almost glabr. 
Heads shorter than in 1447; ls less deeply cordate, the 
caul, more cuneiform.—Vallee de Joux. 6 
nigrum Schmidt. 1450. 
— Ls coarsely and deeply double-toothed. Stas woolly.— 
Alp. and subalp. 7 . . . . Halleri All. 1451. 
OBS. Ph. Halleri-spicatum (Schlatter). 
362. Campanula. Campanula. V, 19. 
1. Each sinus between the cal.-lobes with a reflexed ap¬ 
pendage. FIs in a raceme, drooping, rarely erect (v. stricto- 
pedunculata Thom.), rarely 1-fld (v. uniflora A. Dec.). 
Alp. and subalp. 7.barbata L. 1452. 
— Sinus between cal.-lobes without appendages . 2 
2. FIs p e d u n c 1 e d , in raceme or panicle, rarely solitary 3 
— FIs sessile or almost so, in terminal and lateral heads, 
or indeed in spikes ...... 17 
8. Cal.-lobes narrow, linear or subulate 1 
— Cal.-lobes broader, lanceolate or oval-lanceolate . 10 
4. Rad. ls (sometimes already withered at the time of 
flowering) broad, reniform or cordate-oval. Capsule 
drooping.5 
