30 
6. cBxretffEKa. 
simple or branched only at top densely leafy, pouch glabrous ; 
and the more alpine state D. confttsa (£hrh.), st. branched only 
near its base, I. mostly rosulate, pods with stellate down.— 
Mountains. Sand-hills by the sea in Islay, S. P. VI. \JL 
E. S. L 
4. D. mwdlis (L.) ; st. leafy branched, 1. ovate amplexicaul 
toothed hairy, pet. " entire," pedicels spreadAiff hortzonfally- 
rather lor)ffer than the glabrous pouch. — £. B. 912. R. ii. 12.— 
Pouch elliptic. St. 5 — 12 in. high. Fl. white. Pubescence 
branched. Root-1. narrowed below.— Limestone monntains. 
X. IS'. V. E. S. L 
5. D. ver'na (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, often rather inflated. Fl. 
white. L. entire or toothed. Scape sometimes rather pilose. — ^' 
Very common on walls, banks, &c. A. III. — V. Common 
Whitlotc-grass. E. S. I. 
19. Cochiea'sia lAnn. Scuny-grass. 
1. C. officinalis (L.) ; radical 1. cordate -reniform stalied, 
stem-l. sessile oblong sinuate semiamplexicaul, ^mcA globose or 
ohovaie. — E. B. 551. — Petioles long. Lower 1. entire or sinuate^ 
Seeds lai^e. Style short. St. occasionally rooting and pro- 
liferous. — jS. alpina : pouch obovate, leaves smaller. C. yroen- 
landica Sm., E. B. 2403.-^Sea-coast, mostly in muddy places. 
^. on the higher parts of mountains. B. ? YI. — XHl. Com- 
mon Scurvy-grass. E. S. I. 
2. C. dan'ica (L.) ; I. staTked, radical 1. cordate somewhat 
lobed, stem-l. 3 — 5-lobed rather triangular uppermost subsessile, 
pouch ovate. — E. B. 696. R. ii. 16. — Petioles of the root-l. very 
long, gradually shortening as they become more distant from 
the root. Seeds smaO. Style short. — Sea-coast. B. V. — YTH. 
E. S. 1. 
3. C. ang'lica (L.) ; radical I. stalked ovate-oblong entire, 
stem-l. oblong entire or toothed mostly sessile the upper ones 
ample.vicaul, pouch ovate-oblong. — E. B. 552. — Pouch twice 83 
large as that of C. officimlis, much compressed laterally, usually 
deeply fiuTowed on each side, dissepiment very narrow. Seeds 
large. Style rather long. Lower 1. rounded below or narrowed 
into a footstalk. Fl. large. — Muddy sea-shores. A. V. English 
Scurvy-grass. E. S. I. 
20. Armora'cia Rnpp. 
\A. rtistica'na (Rupp.) ; roota long and thick, radical 1. oblong 
crenate-serrate on long stalks, stejn-l. long laaceolate incise- 
