36 
Vi. crucifers: cameline^e. [ Erysimum 
21. Erysimum Linn. Treacle-Mustard. 
Pod 4-sided ; values 1 -nerved. Hypogynous glands usually 
2 opposite the placentas and between the longer stamens Seeds 
smooth not margined, their stalk filiform. Stigma entire, or 
emarginate with the lobes patent. Cal. erect. (Pubescence 
adpressed.) — Named from ipvw, to cure , on account of the sup- 
posed virtues of the plant. 
1. E. cheiranthoides L. ( Worm-seed T.) ; leaves lanceolate 
entire or slightly toothed with stellato-tripartite hairs, pods 
nearly erect 2 — 3 times longer than the spreading pedicels, 
stigma almost undivided nearly sessile. E. B. t. 942. 
Fields, gardens, and waste places. Q. 6 — 8. — One to two feet 
high, branched. Flowers small, yellow. Glands between the larger 
stamens 2 lobed. 
2. E. * orientdle Br. (Hare' s-ear T.) ; leaves cordato-am- 
plexicaul, radical ones obovate, all glabrous glaucous and entire, 
stigma entire. Brassica L. : E. B. t. 1804. 
Fields and cliffs near the sea ; Suffolk, Sussex. ©. 5 — 8. — 
Flowers white or cream-coloured. Calyx slightly bisaccate at the 
base. Glands wanting between the longer stamens, but the opposite 
sepals glandular at the base, thus differing from the genus as limited 
by C. A. Meyer. 
Tribe VI. Cameuineje. Pouch with the valves more or less 
convex or dorsally compressed, dissepiment oval or oblong. 
Cot. o||. (Gen. 22—23.) 
22. Camelina Crantz. Gold-of-Pleasure. 
Pouch obovate or subovate ; valves inflated, with a prominent 
nerve at the base ; cells many-seeded. Filaments simple. — 
Named from jape, dwarf or humble , and \ivov, flax. 
1. C. * sativa Cr. ( common G .); pouch obovate margined, 
valves hemispherical, stigma simple, calyx erect, leaves lanceo- 
late sagittate. C. sativa, sylvestris, and foetida Fr. Alyssum 
E. B. t. 1254. 
Fields, occasionally among flax, with which it has been imported. 
O- 6, 7. — S/cm. 2 — 3 feet high, panicled above, usually more or less 
pubescent. Leaves nearly quite entire, sometimes slightly toothed. 
Flowers small, yellow. Pouches very large, on long stalks. Seeds 
scabrous. 
23. Subularia Linn. Awl-wort. 
Pouch oval, pointless ; valves turgid ; cells many-seeded. 
Cotyledons linear, curved. — Named from subula, an awl; the 
leaves being subulate or awl-shaped. 
1. S. aqudtica L. ( water A .). E. B. t. 732. 
