THLASPI. — IBEEIS. 
37 
2. T. perfolidttim (L.) ; fruitbearing raceme elongate, ^wmp/* 
ohcordatehroa.d]y winged above, style very short included within 
the notch, seeds 3 — 4 in each cell smooth, stem-l. deeply cordate- 
oblong.— ^. B. 2354. R. ii. 5.— About 6 in. high.— Limestone 
in Oxfordshire and Gloucestershire. A. V. E. 
3. T. alpes'tre (L.) ; fruitbearing raceqje elongate, pouch 
oblong-obovate narrowed below, style eqiialimg or exceeding^ the 
notch, seeds 4 — 8 in each cell, stem-l. oblong cordate.— i^. ii. 5. 
— FI. white, often tinged with rose, small. Pet. about twice as 
long as the calyx. — a. T. syli'estre (Jord.), terminal lobes of 
pouch rounded. L. usually entire. ,Sy. E. B. 146. — /3. T. occi- 
tanum (Jord.) ; fruitbearing raceme rather shorter, pouch tri- 
angular-obcordate with almost divaricate lobes, style much 
exserted. L. usually slightly toothed. Sy. E. B. 147. — 
Mountain pastures. Teesdale ; Thornhaugh ; Northumb. ; Glen 
Isla, Forfar. /J. Settle, York; Llanrwst, N. Wales. P. VI. 
— VIII. E. S. 
4. T. virens (Jord.) ; fruitbearing raceme oval or oblong, pouch 
obovate scarcely notched, style much projecting, seeds 4 — 5 in 
each cell, stem-l. oblong cordate. — Sy. E. B. 148. Jord. Obs. 
PI. de Fr. iii. t. 1. T. alpestre Sm'.— Fl. white, small. Pet. 
about thrice as long as the calyx. Pouch with a very broacl 
and shallow notch often almost truncate. L. usually entire. — 
Limestone rocks at Matlock. P. VI. — VIII. E. 
21. HuTCHiNs'iA B. Br. 
1. II. petrw'a (R. Br.) ; 1. pinnate, st. branched leafy, fr.- 
raceme lax long, pouch blunt at both ends. — E. i?. 111. R. ii. 6. 
»S'*. 65. 10. — St. 2 — 4 in. high. Fl. small ; pet. scarcely exceeding 
the calyx. Cotyledons accumbent. — Limestone rocks, rare. 
A. III.— V. E. 
22. Teesda'lia B. Br. 
1. T. midicanlis (R. Br.) ; petals unequal. — E. B. 327. B. 
ii. 6. — L. many, spreading on the ground, lyrate-pinnatifid, 
rarely orbicular-spathulate and entire. St. 2 — 4 in. high, solitary 
or several from the crown of the root, sometimes bearing 1 or 2 
small leaves. Stam. with remarkable scales. Pouch emarginate. 
—Sandy and gravelly places. A. V. VI. E. S. 1. 1 
23. Ibe'ris Linn. Candytuft. 
1. /. anidra (L.) ; herbaceous, 1. lanceolate somewhat toothed, 
pouches racemose orbicular notched with triangular porrect 
lobes.— ^. B. 52. R. ii. 7.— L. usually with 1—3 blunt teeth on 
