28 6. CEUCIFEE^. 
sting-uish this plant fi om the preceding, — Borders of fields. A. 
or B. V. VI. Rape, or Coleseed.^ E, S. I. 
** Valves of pod Z-rihhed ; hcak \ — 3-seeded. 
3. £. monen'sis (R. Br.) ; 1. stalked all deeply pinna^fid, lobes 
oblong unequally toothed those of the upper 1. linear. — E. B. 962. 
— Fl. yellow. St. usually prostrate, glabrous. L. glabrous. — ^3. B. 
Cheiranthus (^'ill.) ; st. 1 — 3 ft. high erect leafy hispid below, 
1. hispid. Sinapis, E. B. S. 2821.--On the western coasts, rare. 
B. or P. vm. e. s. 
14. Sina'pis Linn. Mustard. 
1. S. nigra (L.) ; pods quadrangular adpressed, beak short 
sterile subulate, valves 1-veined, lower 1. lyi-ate, terminal lobe 
large and lobed, upper 1. lanceolate entire. — E. B. 969. B.. ii. 88. 
— Fl. yellow. Lower 1. large, rough. — Willowy riverbanks, not 
conunon. A. "\T;.— VIII. Black Mustard. E. S. I. 
2. S. a)De7i'sis (L.) ; pods subcylindrical knotty longer than 
the conical compressed beak, valves 3-veined, 1. ovate the lower- 
most sublyrate stalked, upper 1. sessUe. — E. B. 1748. B. ii. 86. j 
— Fl. large, j-ellow. Whole plant scabrous. Pods glabrous or { 
rough with deflexed bristles ; beak usually with 1 seed ; valves ' 
with faint intermediate veins. Stem 1 — Ij foot high. — Corn- 
fields. A. VI.— Vm. Charlock. E. S. I. 
t3. S. al'ha (L.) ; pods cylindrical knotty shorter than the 
sv ordshapcd beak, valves 5-veuied, 1. hTate pinnatifid uregidarly 
lobed.— B. 1677. B. ii. 85.— Fl. large, yellow. Pods hispid. 
St. 1 — 2 feet high. — Cultivated and waste calcareous land. A. 
^' II. White Mustard. E. S. I. 
\S. incdna (L.) ; pods adpressed thick prominently veined i 
with a short 1-seeded beak, 1. hTate hispid, stem-1. linear-lanceo- i 
late, St. much branched.— j?.' P. S. 2843.— St. 1—3 feet high, 
branches divaricate with few very small leaves. Pods very short, 
glabrous or hairj-, often scarcely longer than their glabrous j 
beak. — Sandy places in Jersey and Aldemey. B. VII. VIII.] j 
15. DiPi-OTAx'is Cand. Wall-Mustard. | 
1. D. tenuifolia (DC.) ; st. tvoodg below branched stibglabrmts ^ 
leafy, 1. glaucous linear-lanceolate very acute sinuate-dentate or 
pinnatifid, segments linear remotely dentate, pet. roundish-ob- \^ 
ovate with a short claw. — E. B. .525. Sinapis Sm. — Pedicels ' ^ 
usually twice as long as the sepals. Fl. large, pet. blunt but i 
slightiv acuminate. St. 1 — 1^ foot high. Plant foetid. — Old Jt 
walls. ■ P. Vn.— IX. ' R S. I. f, 
M Ik 
