Cruciferse. 
79 
72. Euclidium. Euclidium. XY, 13. 
1. Ls oblong-lanceolate, entire. Silicules with short, thick 
peduncles.—Rubbish heaps, adventitious; Wollerau, Can¬ 
ton Schwytz, Yevey, Geneva. 6 . syriacum R. Br. 242. 
73. Isatis. Woad. XY, 31. 
1. Caul, ls deeply sagittate. Stem branched above in a 
corymb. I. Yillarsii Gaud, (forma autumnalis). —Waste 
ground, road sides; Wall.; also here and there (especially 
on railway embankments) adventitious. 4, 5 
tinctoria L. 243. 
74. Myagrum. IVlyagrum. XY, 7. 
1. Ls glaucous, glabr., the upper sagittate, Fr.-peduncles 
thick, almost club-shaped.—Fields; Delemont (probably 
adventitious). 4 perfoliatum L. 244. 
75. Neslea. Neslea. XV, 5. 
1. Caul. Is sagittate. PI. covered with branched hairs. Yogelia 
paniculata Horn.—Fields; fairly distrib. (wanting in 
T. U. L.). 5, 6 . . . . paniculata Desv. 245. 
76. Calepina. Calepina. XY, 12. 
1. Rad. ls runcinate, the upper auricled-sagittate. PI. glabr. 
FIs small.— Grassy places, railway embankments; Branson, 
Chamblande (Vaud), Leopoldshohe near Bale. 4, 5 
Corvini Desv. 246. 
77. Bunias. Bunias. XY, 6. 
1. Rad. ls runcinate, the upper ones sessile. Erucago cam- 
pestris Desv.—Fields; western and southern Switz. 6 
Erucago L. 247. 
78. Laelia. Laelia. XY, 9. 
1, Rad. Is runcinate-pinnatifid. Stem 3— 8 dm. Bunias orien¬ 
tals L.—Rarely cultivated and subspontaneous. 6 
t orientals Desv. 248. 
79. Rapistrum. Rapistrum. XY, 2. 
1. Lower ls lyrate. Stem with spreading branches.—Fields, 
road sides; western Switz. W. Z. L., also sometimes 
adventitious. 6 rugosum Bergt. 249. 
— Ls pinnatifid, acute. Style conic, shorter than the upper 
joint of the silicule. Silicule hairless.—Lausanne (Favrat); 
Morges (Jaccard). 6 ... perenne All. 249a. 
