COCHLEARIA. 27 
short scapes. Fl. small. L. mostly entire —-Tops of the highland 
mountains, rare. P. VII. S.1L 
3. D. incana (L.); stem-l. several, 1. lanceolate stellately pu- 
bescent toothed, pet. twice as long as the calyx entire, pouch 
longer than its pedicel twisted, style short slender.—E. B. 388. 
R. u. 14.—Pouch nearly or quite glabrous, erect, lanceolate-ob- 
long. St. 4—12 in. high, simple or branched. FI. white.— 
Mountains. Sand hills by the sea im Islay, 8S. P. VI. VII. 
4. D. muralis (L.); st. leafy branched, 1. ovate amplexicaule 
toothed hairy, pet. “entire,” pedicels spreading horizontally 
rather longer than the glabrous pouch.—H. B. 912. R. i. 12.— 
Pouch elliptical. St. 5—12 in. high. Fl. white. Pubescence 
branched. Root-l. narrowed below.—Limestone mountains. A. 
Iv. V. 
5. D. verna (L.); scape leafless glabrous above, 1. lanceolate 
acute narrowed below hairy, pet. deeply cloven, pouch oblong 
shorter than its pedicel.—E. B. 586. R. ii. 12.—Pouch com- 
pressed, acute or rounded at the end. FI. white. L. entire or 
toothed. Scape sometimes rather pilose.—8. inflata (Hook.) ; 
pouch inflated. D. spathulata (Lang.) Hoppe in St. 65. 1. 
D. precox R.ii.12. The pouches when transversely cut present 
a nearly circular section—Very common on walls, banks, &c. 
B; Ben Lawers. A. II1—V. Common Whitlow-grass. 
19. Cocuuearta Linn. 
1. C. officinalis (L.); radical 1. cordate-reniform stalked, stem-l. 
sessile oblong sinuated semiamplexicaule, pouch globose or ob- 
ovate.—E. B. 551. R. ii. 16.—Petioles long. Lower 1. entire or 
sinuated. Seeds large. Style short. St. occasionally rooting 
and proliferous.—8. alpina; pouch obovate, leaves smaller. C. 
groenlandica Sm., E. B. 2403.—Sea-coast, mostly in muddy 
places. 8. on the higher parts of mountaims. B.? VL—VIIL 
Common Scurvy-grass. 
2. C. danica (L.); 1. stalked, radical 1. cordate somewhat lobed, 
stem-l. 3—5-lobed subdeltoid uppermost subsessile, pouch ovate. 
—E. B.696. R. ii. 16.—Petioles of the root-l. very long, gradu- 
ally shortening as they become more distant from the root. Seeds 
small. Style short—Sea-coast. B. V.—VII. 
3. C. anglica (L.); radical 1. stalked ovate-oblong entire, stem- 
1. oblong entire or toothed mostly sessile the upper ones am- 
plewicaule, pouch ovate-oblong.—. B. 552. R. ii. 16.—Pouch 
twice as large as that of C. officinalis, much compressed laterally. 
Seeds large. Style rather long. Lower 1. rounded below or 
narrowed into a footstalk. FI. large—f. gemina (Hort MS.) ; 
pouch coriaceous deeply furrowed on each side, so Pia very 
c 
