SAXIPRAGA, 
1‘29 
vvliite. St. a foot solitary. Peduncles, germens and cal. 
downy and viseid. Caps, not tubereular. S. ladunifera, which 
is confounded with this by Seringe, has ohlong se})als about half 
as long as the tnhercnlar eaps. in niy Pyrenean specimen.^ — Clova 
Mountains. G. Don. Isle of Aehill, I. Mr.Wyiine. P. V. S. I. 
Sec. 2. Without barren shoots at the base. 
* Stem leafy. 
15. 5. tridactylites (L.); st. panieled ereet leafy, 1. wedge- 
shaped d — 5-fid with a fliit petiole, lowermost often simi)le and 
spathulate, peduncles 1 -flowered much longer than the fruit with 
2 bracts at the base, cal. sui)erior. — E. B. 501. St. 33. 15. — 
Mdiole ])lant viseid, 2 — 4 in. high. FI. scattered, numerous, 
small, white. — Walls and dry banks. A. IV. — VII. 
If). S. granulata (L.) ; st. erect slightly leafy, radical 1. reni- 
form crenately lobed with channeled petioles, stem 1. nearly sessile 
d — 5-fid, fl. in a cymose paniele, cal. half inferior, pet. obovate- 
oblong 2 or d times as long as the sepals, roots granulated. — 
E. B. 500. — Root bearing numerous small round downy bulbs. 
St. 6 — 12 in. high. Fl. large, white. — Gravelly banks. P. V 
17- S. cernua (L.) ; st. erect simple \-flowered leafy, radical 1. 
reniform ])almately lobed stalked, upper 1. nearly sessile subtrifid, 
u])permost entire, axils bearing bulbs, cal. quite inferior. — E. B. 
f)(>4. — Rarely flowering ; fl. rejdaeed by reddish bidhs. St. d — 6 
in. high. — On the highest summits of the Breadalbane Moun- 
tains, rare. P. VI. — VIII. S. 
18. S. rivularis (L.); st. ascending 5r«wc/«erf few-flowered leafy, 
radieal 1. subreniform stalked with 3 — 5 rounded lobes, upper- 
most 1. lanceolate entire, cal. half inferior. — E. B. 2275. — St. 
1 — 2 in. long. Fl. few, stalked, white.^ — Wet places on the 
highest summits of mountains. P. VIII. S. 
** Stem leafless. 
19. S. nivalis (L.); st. erect leafless, 1. all radical roundish-ob- 
ovate dentate-senate narrowed into a footstalk, fl. capitate, cal. 
half inferior, j)et. longer than the caly.x. — E. B. 440. St. 35. 4. 
— St. 3— bin. high, usually simple, sometimes with 1 branch. 
Fl. in a dense cluster, white. — Alpine rocks. P. VII. 
Sec. 3. Stems procumbent with opposite 1. and terminal flowers. 
20. S. oppositifolia (L.) ; st. procumbent, 1. opposite oblong 
obtuse fringed, sep. ciliated without glands, pet. ovate. — E. B. 
9. — Very (lifFerent from our other species. Fl. large, ])urple. — 
Damp alpine rocks. P. IV. V. 
G 5 
