CRUCIFERtE. 



21 



18. stylaris. Stem somewhat branched. 

 Down stany. L. ohloug, somewhat dentate. 

 Fl.-stalk shorter than the oblong, flat, downy 

 silicle. b. 6. RocJcy. s. Tyrol. Vail. Very rare. 



19. muralis. Stem branched, downy. 

 L. somewhat cordato-amplexicaul, dentate, 

 hirsute. Silicle elliptic-oblong, smooth ; 

 stalks horizontal, about twice as long as silicic. 

 Seeds 12-16. a. 4, 5. Shadj/ calc. rocks. 



20. nemoralis. Stem branched, downy. 

 L. ovate, dentate, downy. Silicle cDiptic- 

 oblong, velvety. Stalks horizontal, three or 

 four times as long as silicle. Seeds 32-36. 

 a. 4-6. Pdm. Mte. Canigou in Pyr. 



D. R. simple and annual. Scape naked. 



21. vema. Silicle elliptic, shorter than 

 stalk. Hairs almost all branched. Seeds 5- 

 15. a. 2-4. Dry. 



/3. prcecox. Silicle neai'ly circular. 



55. LUNARIA. 



1. rediviva. Silicle lanceolate, attenuate 

 at each end. p. 5-7. Woody hills. Fr. 

 Gcr. Sw. n. It. 



2. biennis. Silicle oval, obtuse at each 

 end. b. 4, 5. Woody kills. Ger. Sw. It. 



56. PETTARIA. 



1. alliacea. Stem L. sagittate, amplexi- 

 caul. Silicle flat, smooth, p. 5-7. Shady 

 rocks. Aus. Pdm. 



57. CLYPEOLA. 



1. Jonthlaspi. Mai-gin of Silicle entii-e, 

 ciliate. a. 4, 5. Dry hills, s. Em*. Fl. 

 small, yellow. 



C. cyclodontea, discovered by Mens. DelUe, 

 at Port Juvenal, with a dentato-lacerate margin 

 to the pouch, seems to have been brought 

 accidentally with wood, and not in any degree 

 to have established itself. 



Tribe IV. CAMELINEM 

 58. CAJIELINA. 



1. sativa. Silicle pyriform, 4 -ribbed, ter- 

 minated by the style. L. quite entire, or only 

 denticulate, a. 6. Among flax. 



2. xnicrocarpa. " Like C. saliva ; but the 

 sepals are narrower, the sUicles smaller, and 

 with a more marked border. The dorsal 

 nerve of the valves does not reach the summit, 

 and the seeds are much smaller a. 6, 7. 

 Calcareous hills. Lorr." — Godron. 



3. dentata. Silicle globoso-pyrifoi-m, 4- 

 ribbed, terminated l)y the style. L. repando- 

 dentate or pinnatifid, contracted above the 

 lobes of the sagittate base. a. 5, 6. Fields. 

 Alps. Lorr. n. Germ. 



Tribe V. VELLEM 



59. CARRICHTERA. 



1. annua. Silicle bristly. L. bipinnatilid. 

 a. 3, 4. Dry calc. hills. Sic. Calarim in Sard. 



60. SUCCOWIA. 



1. balearica. Silicle ovato-globose, with 

 prickly valves, a. 5. Fields on the shore. Sic. 

 Sard. 



Tribe VI. NUCmfENTJCEM 



61. EUCLIDIUM. 



1. syriacum. Silicle rough. Style subu- 

 late, persistent. Stem L. lanceolate, stalked. 

 a. 4-6. Sandy uncult. Vienna. Camiola. 



62. NESLIA. 



1. paniculata. L, lanceolate, sagittate, 

 amplexicaul. a. 6-8. Sandy fields. 



63. ISATIS. 



1. alpina. Silicle obtuse at each end, with 

 a broad, somewhat leafy border, quite smooth, 

 three times as long as broad, p. 8. Mte. 

 Vesulo iu Pdm. 



2. tinctoria. Silicle narrowed at base, 

 smooth, thi-ee times as long as broad. Root L. 

 crenate. Stem L. biauriculate. b. 7- Stony, 

 open. m. and s. Eur. 



3. canescens. Silicle cuneate, or lineari- 

 pjTiform. Stem L. sagittate, with broad, short, 

 acute amides, fom* times as long as broad, b. 

 5. Open coasts. Toulon. Lig. Sic. 



4. rostellata. SiUcle obovato-lanceolate, 

 narrowed iato a beak. Root L. on short stallis. 

 Stem L. sagittate, with long, acuminate amides. 

 a. 5, 6. Fields. Sard. 



-64. CALEPINA. 



1. Corvini. 



sUe, hastate, a 

 s. Eur. 



Lower L. stalked ; upper ses- 

 b. 4-6. Uncultivated, m. and 



65. BUNIAS. 



1. £lrucago. 



angles with toothed wings, 

 a. 3, 4. Fields. 



Silicle 4-celled, 4-edged; 

 RootL. rimcinate. 



s. Eiu". 



