On St. Anthon's ballast-hills, N. On the ballast-hills above South Shields; and at Hartlepool, D.
3. L. campestre. Common Mithridate Pepperwort.
Sm. Eng. Fl. iii. 166; Hook. FI. Scot. 195; Berwick Flora, 141; Thlaspi campestre, Eng. Bot. 1385; Curt. Lond. Fasc. v. t. 45; With. iii. 754, and var. 2.
On hedge banks and in corn fields, not rare.
4. L. Smithii. Smooth Field Pepperwort.
Hook. Brit. Fl. 297; L. hirtum, Sm. Eng. Fl. iii. 167; Thlaspi hirtum, Eng. Bot. 1803; Hook. Fl. Scot. 195; With. iii. 755.
On hedge banks between Newcastle and Jesmond, also in Heaton Dene, and between Paradise and Scotswood, N.
I have specimens of Lepidium hirtum of the continental botanists, but gathered on the Sunderland ballast-hills, and probably an exotic.
262. TEESDALIA.
1. T. nudicaulis. Naked-stalked or Irregular Teesdalia.
Sm. Eng. Fl. iii. 170; Hook. Fl. Scot. 194; Berwick Flora, 141; Iberis nudicaulis, Eng. Bot. 327; Curt. Lond. Fasc. vi. t. 42; Dicks. Hort. Sicc. Fasc. i. 10; With. iii. 763.
On Wall-town Crags near Wall-town. — Rev. A. Hedley, Sp. In the vale between Middleton and Langley Ford, N. — Dr. G. Johnston.
263. THLASPI.
1. T. arvense. Penny Cross, Smooth Mithridate Mustard.
Sm. Eng. Fl. iii. 171; Eng. Bot. 1659; Curt. Lond. Fasc. vi. t. 43; Gr. Fl. Eds. 139; With, iii. 754; Berwick Flora, 141.
In corn fields near Gateshead, D. In Heaton Dene, below Rennoldson's Mill-race, N. In Ord fields, near Berwick. — Dr. G. Johnston.
2. T. alpestre. Alpine Shepherd's Purse.
Sin. Eng. Fl. iii. 1 72; Eng. Bot. 81; With. iii. 756; Hook. Br. Fl. 295.
Near Winch Bridge, above Middleton-in-Teesdale, D. Near Nentwater, on old lead mine heaps, N.
Both these habitats are on the Encrinal Limestone, and are its most northern places of growth.
3. T. Bursa Pastoris. Common Shepherd's Purse.
Sm. Eng. Fl. iii. 173; Eng. Bot. 1485; Curt. Lond. Fasc. i. t. 50; Hook. Fl. Scot. 194; Berwick Flora, 141; Caspella Bursa Pastoris, De Cand. Hook. Br. Fl. 295.
By way sides and hedge banks, everywhere.
264. COCHLEARIA.
1. C. officinalis. Common Scurvy-grass.
Sm. Eng. Fl. iii. 175; Eng. Bot. 551; Woodv. t. 29; Berwick Flora, 142; Hook. Lond. 148; Fl. Scot. 195.
γ Brit. Fl. 175; With. iii. 759, var. 2.
α. On rocks and marshy places on the sea coast, common; and on the shores of Tyne, Wear, Tees, &c.; on the Fern Islands, abundant; also naturalized on rocks at Harnham, N. β on wet ground near the Whey Sike House, and at Cauldron Snout, Teesdale, D. In wet places near Coal Cleugh, N.
2. C. anglica. English Scurvy-grass.
Sm. Eng. Fl. iii. 176; Eng. Bot. 552; Hook. Fl. Scot. 195; With. iii. 760.
On the shores of Tyne, at the mouth of Coble Dene near North Shields, and on Holy Island, N. By the river Wear, D.— W. Weighell's Herb.
3. C. danica. Danish Scurvy-grass.
Sm. Eng. Fl. iii. 177; Eng. Bot. 696; Gr. Fl. Eds. 141; With. iii. 760; Berwick Flora, 142.
On the sea coast beyond Cullercoats, and on Willington ballast-hills, N. On the Pinnacles, one of the Fern Islands, N. — Dr. G. Johnston. On the coast north of Tynemouth, — Mr. J. Thornhill.
4. C. Armoracia. Horse-raddish.
Sm. Eng. Fl. iii. 177; Eng. Bot. 2323; Woodv. t. 150; Gr. Fl. Eds. 141; With. iii. 761.
On the banks of Team near Dunston, and of Skerne near Darlington, D.
Ray observes, we found it plentifully about Alnwick and elsewhere, in Northumberland, in the ditches and by the water sides. —Dill. Ray's Syn. 301.
265. SENEBIERA.
1. S. Coronopus. Common Wart-cress, Swine's-cress.
Sm. Eng. Fl. iii. 179; Berwick Flora, 142; Coronopus Ruellii, Eng. Bot. 1660; Hook. Fl. Scot. 193; With. iii. 762.
By way sides and on waste ground, but not very common. Near Berwick, and on Holy Island. —Dr. G. Johnston. At Alemouth, N. — Miss Forster, delin.
2. S. didyma. Lesser Wart-cress, Procumbent Pepperwort.
Sm. Eng. Fl. iii. 180; Coronopus didyma, With. iii. 762; Fl. Brit. 691; Lepidium didymum, Eng. Bot. 248; L. anglicum, Hudson, 280.
On the ballast-hills of Tyne and Wear, N. and D. Near Hartlepool, D.
266. IBERIS.
1. I. amara. Bitter Candy-tuft.
Sm. Eng. Fl. iii. 131; Eng. Bot. 52; With. iii. 763.
In fields on the banks of Tyne near Hexham Bridge, and at Hoferd banks, N.
Probably introduced with corn.
267. ISATIS.
1. I. tinctoria. Woad.
Sm. Eng. Fl. iii. 182; Eng. Bot. 97; With. iii. 747.
On the banks of Wear between Framwellgate and the New Bridge, D., where it was noticed by S. Robson. — See Flora, 129. Cultivated in the fields near Newburn. N. On the ballast-hills of Tyne and Wear, N. and D.
268. CAKILE.
1. C. maritima. Purple Sea Rocket.
Sm. Eng. Fl. iii. 183; Hook. Lond. t. 160; Berwick Flora, 142; Gr. Fl. Eds. 139; Bunias Cakile, Eng. Bot. 231; With. iii. 746.
On the sandy sea-beach, frequent.
