Class XV. 
TETRADYNAMTA. 
549 
9132 Silicles even ciliated at edge. Radical leaves lyrate 
9133 Silicles even ciliated at edge, Stem erect elongated leafy, Leaves sessile oblong remotely toothed [at base 
9134 Sil. rough on edge and disk with a very fine down, Rad. Ivs. obov. cun. acute tooth. Stem somew. nak. hisp. 
9135 Silicles rough on the edge and disk with a very fine down, Leaves lane, serrate. Stem leafy branched hairy 
9136 Silicles smooth even, Rad. leaves rough with hair oblong narrowed into stalk : cauline linear few entire 
9137 Silicles smooth even, Leaves rough with hairs, generally radical pinnatifid with 2-3 rem. lobes on each side 
9138 Sil. smth. even, Lvs. rough with hairs : rad. sin.-tooth. nar. at base ; caul, very few cord, at base ^ stem-clasp. 
9139 Silicles smooth rough with elevated dots on the disk, Leaves hairy generally radical oblong 
9140 Silicles smooth rough with elevated dots on disk, Lvs. mostly radical erect linear lane, hoary nearly entire 
9141 Silicles scabrous with a persistent subulate style, Cauline leaves stalked lanceolate 
9142 The only species 
9143 The only species 
9144 Upper joint of the silicle ensiform 
9145 Silicles smooth : upper joint ovate longer than style. Leaves pinnatifid, Lobes toothed cut acute 
9J46 Silicles downy : upper joint round rugose shorter than style. Leaves blunt toothed ; radical sublyrate 
9147 Silicles furrowed smooth. Leaves oblong toothed sinuated 
9148 Silique and leaves smooth : unoer lanceolate toothed ; lower pinnatifid 
9149 Siliques and leaves nearly smooth. Leaves all sinuate pinnatifid 
9150 Stem branched diff, Lvs. lane, somew. toothed, Down 2-4-parted, Pedi. shorter than persist, cal. Siliq. rough 
9151 Stem erect simple, Lvs. obi. cut tooth. Down 3-parted, Pedi. shorter than decid. cal. Siliq. smth. about 4-cor. 
9152 Stem branched somew. hairy at base, Lvs. ov. acute toothed angul. and siliq. smooth, Pedi. shorter than cal. 
9153 Stem erect branch. Lvs. obov. ent. Down 2-parted app. Pedi. length of cal. Siliq. round, pub. Style very short 
9154 Stem erect branched, Lvs. ellipt. blunt ent. narr. at base, Down appr. 2-4-parted, Pedicels shorter than cal. 
9155 Stem erect branched, Lvs. lane, acute : lower toothed sess. Down stel. Pedi. very short. Pods torulose subul. 
9156 Stem erect branched, Lvs. obi. blunt nearly ent. Down tom. stel. Pedicels finally as long as cal. Pods pubesc. 
9157 Stem erect branched. Lower lvs. lyrate stalked blunt, Down app. 2-part. Pedicels length of cal. Pods pubesc. 
9158 Stem compound erect. Leaves lanceolate linear nearly entire hoary. Pedicels length of cal. Pods hoary 
9159 Pedicels very long spreading stiff as broad as silique which is thickened at each edge. Petals obi. oblique 
9160 Pedicels shorter than cal. Petals obovate oblong. Leaves obovate cut-toothed. Stem hispid 
9161 Pedic. longer than cal. Petals obov. somew. pointed, Lvs. dov/ny : lower lyrate runcinate ; upper lane. acum. 
9162 Pedicels length of cal. Petals obov. Siliq. erect torose smooth not thickened at edge, Lvs. ovate lane, toothed 
9163 Pedicels glandular hairy length of cal. Petals obovate. Leaves oblong blunt and stem simple ciliate hispid 
9164 Pedic. scarcely so long as cal. Petals obovate. Leaves somewhat radical somewhat fleshy lane. Scape simple 
and Miscellaneous Particulars, 
1418. Rapistrum; that is to say, resembling iJapa. A genus very near Cakile, from which it differs in 
having yellow flowers, and leaves not fleshy, and more or less hairy. 
1419. Chorispora. From zu^t?, separately, and a-'^o^ct,, seed ; each seed being enclosed separately in the pod. 
This differs from Raphanus in having flat decumbent cotyledons, not folded incumbent ones. Little annual 
plants. 
1420. Malcomia. Named after Mr. William Malcolm, an eminent nurseryman in the neighbourhood of 
London, and a person of some botanical acquirements. M. maritima is a common annual, which, sown at dif- 
ferent times, or left to sow itself, will be in flower nearly all the year. 
1421. Hesperis. From ia-'n^v;, the evening. The flower is more fragrant towards evening than at other pe- 
riods of the day. H. matronalis, in its double varieties, is rather difficult to keep, and requires to be yearly 
renewed by cuttings. It prefers a strong loamy soil ; and it has been remarked, that it neither thrives in the 
neighbourhood of I^ondon or Paris. 
N n 3 
