ThiAADYN. SILICULOSx\. ThlaspL 203 . 
D. seapis nudis, petalis bipartitis, foliis Ian- verncu 
ceolatis subincisis hirtis. 
D. Stalks nakedleaves sparingly s-errated', 
petals divided, 
COMMON W III I'LO W-fJR ASS. Walls and dry places; 
common. Newark; Southwell. A. March—April. 
THLASPI. Smith. 683. With, 568. 
Silicula emargiriata, obcordata, polysperma; 
valvulis naviculaiibns, marginato-carinatis. 
PoLich inversely heart-shaped^ notched at the 
end. Valves like a keeled boat, often vcinged 
with a border : cells many needed. 
T. siliculis orbiculatis compressis laevibus, arvense, 
foiiis oblongis dentatis glabris. 
T. Pouches round and flat: leaves oblong, 
toothed, smooth, 
PENNY CRLSS. SMOOTH MITHRTDATE MUS- 
TA.HO. Cornfields, and amongst turnips. I'ietds 
between Sutton-upon-Tient and Maruham. 
A. June, July, 
T. siliculis subrotundis glaniuloso-punctatis campes- 
superne marginatis, toliis sagittatis dentatio ire, 
T. Pouches roundish : leaves arrow-shaped, ^ ' 
toothed, hoary. 
CO M M. )N ,Vi I ril l{ \ I) ATP M USTA R D. Cornfields, 
and sunny situations in a clayey soil. Brook-iiill, near 
Kirk by. A June. 
T. hirsutum, siliculis deltoi leo-obcordatis, Bursa 
foliis radiealibus pinuatiridis. Pastoris. 
T. Pouches compressed, triangularly inverse¬ 
ly heat I-shaped, smooth, wiiaout a border. 
Root-leaves wing-cleft. 
