TETRAD YNAMI A SILIQUOSA. 155 
CHEIRANTHUS. Wall-Flower or Wild Cheir. 
1 he cup is tetraphyllous and comprefied, the leaves 
are lanceolated, concave, eredt, paralielo-connivent, de- 
ciduous, and the exterior two are gibbous at the bafe. 
The flower is tetrapetalous and cruciform*, the petals 
are roundifli, longer than the cup and the ungues the 
length of the cup. There are fixlubulated parallel fila- 
ments, the length of the cup, and two of them are gib- 
bous and fomewhat fliorter. I he antherai are eredt, bi- 
fid at the bafe, acute at the a, dees, and reflex. The 
nectariferous glandule furrounds the bafe of the lefler 
ftamen. 'I'he germen is prifmatical, tetragonal, and the 
length of the itamina, marked on both fides with a tu- 
bercle; the ftyle is very fhort and compreffed. The fl::g- 
ma is oblong, bipartite, reflex, thickifli and permanent. 
The filiqua is oblong, compreffed, marked with a denti- 
cle, bilocular with two valves. The flyle is very fnort 
and has a bifid, eredt ftigma. The feeds are numerous, 
pendulous, fubovate, compreffed with a membranaceous 
margin, 
Cheiri. Wall-Flower or JVild-Cheir with lanceolated, 
acute, fmooth leaves, and angulated branches. On old 
walls and houfes. Per. April.^ May. 
Triciifpidatus. Sea Stock Gilly-tlower with tridentated 
pods. On the fea fliore and on the coaft of Cornwal., R. 
Sy. June. 
H E S P E R I S. Dame’s Violet, Rocket, or 
Queen’s Gilly-Flower. 
The cup is tetraphyllous, the leaves are lanceolato-li- 
near and paralielo-connivent, incumbent at the fummits 
and opening below, deciduous, and two are gibbous at 
the bafe. The flower is tetrapetalous and cruciform, the 
petals are oblong and the length of the cop, and a little 
obliquely reflexed to the right, ending in attennuated un- 
gues the kngth of the cup. There are fix I'ubulated fi- 
laments the length of the tube, two of which are fhort- 
X 2 er 
