30 6. CRUCIFERZ. 
Tribe VIII. Lepidinee. 
27. Lepiprum Linn. 
* Pouch cordate with turgid valves, style filiform. 
*1. L. Draba (L.); 1. oblong entire or toothed lower ones 
narrowed into a footstalk, stem-l. sagittate and amplexicaule, 
style as long as the dissepiment.—E. B. S. 2683. R. i. 9.—One 
foot or more in height, branched. Fl. numerous, small, white, 
upon long pedicels in a subumbellate corymb.—Kent; near 
Swansea; and other places. Introduced. P. V. VI. 
** Pouch ovate or roundish winged notched. + Style manifest. 
2. L. campestre (R. By.); 1. downy toothed lower ones oblong 
narrowed into a footstalk, stem-l. lanceolate sagittate and am- 
plexicaule, pouch ovate rough notched and rounded at the end, 
style scarcely longer than the notch.—E. B. 1385. R. u. 9.— 
Seales on the pouch only minute globular blisters when fresh. 
St. one, upright, about a foot high, branched in the upper part. 
—Dry gravelly soil. B. VI.—VIIL. 
3. L. Smithii (Hook.); 1. hairy toothed lower ones obcordate 
stalked, stem-l. lanceolate-sagittate amplexicaule, pouch ovate 
glabrous notched and rounded at the end, style twrce us long as 
the notch.—L. hirtum Sw., E. B. 1803.—Seeds 3 as long as in 
L. campestre. Pouch sometimes with a few scales, never hairy. 
St. several, 6—12 in. long; central st. erect, others diffuse.— 
Hedge-banks. P. VI.—VIII. 
Tt Style minute. 
(LL. sativum (L.); lower 1. lobed pinnate or bipmnate, upper 
1. sessile linear entire, pouch roundish oval, obtuse.—R. 1. 9.— 
Escaped from cultivation in many places. | 
** Pouch oval or roundish notched, style minute. 
4. L. ruderale (L.); lower 1. pinatifid, upper 1. linear entire, 
pouch patent, diandrous, petals 0.—E. B. 1595. R. 11. 10.—End 
of pouch narrowly winged. St. branched, often a foot high. 
Radicle dorsal— Waste places near the sea. A. V. VI. 
ee Pouch oval or roundish scarcely notched wingless, 
style minute. 
5. L. latifolium (L.); 1. ovate-lanceolate serrate or entire un- 
divided, pouch oval entire downy.—Z£. B. 182. R. n. 10.—FI. 
numerous, small, in compound leafy panicled clusters. St. 3 feet 
high, erect, branched. _L. large, the lower ones upon long stalks, 
the upper nearly sessile and narrower.—In salt marshes and 
sandy places near the sea.—P. VII. VIII. 
