Class XV. 
TETRADYNAMIA. 
547 
*X)88 Pods lentiform smooth, Rad. leaves obi. toothed hairy ; cauline linear oblong 
9089 Pods ellipsoid, Rad. leaves obi. crenate ; cauline long lanceolate toothed or cut, Root large fleshy 
9090 Pods ellipsoid, Rad. Ivs. obi. crenate ; cauline lane, toothed. Teeth cartilaginous, Root fleshy. Sepals erect 
9091 Pods roundish, Cauline leaves cordate sagittate stem-clasping acuminate entire 
9092 Pods ovate roundish with netted veins twice as short as stalk, Rad. leaves stalked ovate entire ; caul. obL 
9093 Pods ovate globose twice as short as stalk, Rad. leaves stalked cordate ; cauline ovate toothed angular 
9094 Pods ovate the length of stalk, Rad. leaves stalked reniform entire ; cauline scarcely any 
9095 Silicles ellipsoid the length of pedicel. Leaves all stalked subdeltoid 
9096 Silicles roundish emarginate. Pedicels and petioles radical long. Leaves ovate rounded entire 
9097 Radical leaves on long stalks cordate repand- toothed ; cauline ovate cordate on short stalks 
9098 Rad. Ivs. somewhat stalked obovate-obl. ; cauline oblong at the base hastate stem-clasp, with acute auricles 
9099 Leaves oblong toothed. Stems erect, Silicles obovate orbicular shorter than pedicel 
9100 Lvs. obi. tooth, blunt : lower stalked ; upper sagit. stem-clasp, with acute auricles, Silicles subov. ventricose 
9101 Lvs. somew. tooth. : rad. stalk. ; caul. cord, stem-clasp. Stem branch. Pet. length of cal. Silicles obcordate 
9102 Lvs.somew. fleshy ent: rad. obov. stalk.; caul. obi. sagitt. stem-clasp. Pet. larg. than cal. Silic. obc. 4-seeded 
9103 Lvs. nearly entire : rad. ovate stalked; caul. obi. stem-clasp. Pet. as long as cal. Silic. obcord. 8-12-seeded 
9104 Radical leaves pinnatifid, Silicles obcordate 
[twice as short as silicle 
9105 Lvs. somew. fleshy entire : lower stalk, obov. ; caul, ovate obi. somewhat stem-clasp. Stam. petals and style 
9106 Lvs. somew. fleshy : lower stalk obov. obi. entire ; caul. obi. Stamens petals and style about length of silicle 
9107 Lvs. pinnated smooth. Pet. twice as long as decid. cal. Silicles acute at each end, Style very short exserted 
9108 Lvs. pinnated, smooth, Pet. scarcely longer than calyx, Silicles blunt at each end 4-seeded, Stigmas sessile 
9109 Petals unequal : outer largest 
9110 Petals equal 
9111 Shrubby, Lvs. cuneate or spatul. blunt ent. smooth. Flowers corymbose, Silicles truncate subemarg. at end 
9112 Shrubby, Leaves cuneiform obtuse somewhat toothed at end a little ciliated. Flowers corymbose 
9113 Shrubby, Leaves linear entire somewhat fleshy rather acute smooth or ciliated, Flowers corymbose 
8114 Shrubby, Leaves ciliated blunt linear spatulate ; lower somewhat toothed at end. Flowers corymbose 
9115 Shrubby, Lvs. obi. blunt narrowed at base smooth, Fls. in long racemes, Silic. emarg. with a narrow recess 
9116 Herbaceous, Lvs. lane, acute somew. toothed, Fls. corym. becoming racem. Silic. obcord. narrowly emarg. 
9117 Herbaceous, Lvs. lane, blunt smooth entire or the rad. somew. toothed, Fls. finally racem. Silic. ovate trun. 
9118 Herbaceous smooth. Leaves pinnatifid, Racemes corymbose but little elongated after flowering [style 
9119 Herb, smooth, Lv. lin. tooth, ciliat. at base dilat. at end, Silic. round. Lobes of end acute spread, short, than 
9120 Herbaceous smooth. Leaves lane, acuminate : lower serrate ; upper entire, Silicles umb. acutely 2-lobed 
9121 Herbaceous smooth. Leaves linear entire : radical somewhat toothed, Silicles corymbose 2-toothed 
9122 Herb, smoothish, Lvs. lin. entire ciliated at base, Silic. corymb, emargin. with blunt lobes as long as styles 
9123 Herb, smoothish, Leaves ciliat. somew. fleshy : lower spatul. 2-tooth. at end ; upp. lin. Silic. corymb, emarg. 
9124 Herb, smoothish, Lvs. stalked spat, blunt toothed and ent. ciliat. Corymb somew. umbel. Cal. hairy at back 
9125 Herbaceous smooth, Lvs. round, spatul. ent. rather fleshy, Silic. corymo. emarg. with a broad blunt recess 
9126 Hahf-shrubby at base pub. Lvs. rather fleshy cren. : lower ob. narr. at base ; ut obi. lin. Sil. somew. corymb. 
[emarginate 
9127 Cal. bluntly 2-spurred, Silicles smooth rough with elevated dots in centre, Lobes of end meeting over style 
9128 Cal. bluntly 2-spurred, Silicles smooth even. Lobes at the end somewhat meeting over the style 
9129 Cal. acutely 2-spur. Silic. smooth with elevat. rough points on disk, not overhang, style at end, Stem hispid 
9130 Silicles hispid on each disk. Radical leaves lyrate 
9131 Silicles smooth even. Radical leaves lyrate 
and Miscellaneous Particulars. 
1408. Thlaspi. From B-Xetu, to compress. The Thlaspi, says Pliny, bears seeds like the lentil, and com- 
pressed, whence its name. T. arvense, when rubbed, has the smell of garlic. 
1409. Capsella. A diminutive of capsula. This, which is the common shepherd's-purse, has been separated 
from Thlaspi on account of its valves not being winged at back. 
1410. Hutchinsia. Named after Miss Hutchins, to whom Sir James Smith was indebted for many commu- 
nications of submarine algae during the progress of his English Botany. 
1411. Teesdalia. Named after Mr. Robert Teesdale, author of a Catalogue of the Plants growing about 
Castle Howard, in the North Riding of Yorkshire, published in the Transactions of the Linnean Society. 
Small annual smooth herbs, with revolute leaves, and simple scapes of small white flowers. 
1412. Iberis. From the country called Iberia, now Spain. Most of the species grow in such countries. 
They are generally pretty plants, and some of them are commonly cultivated in gardens as hardy annuals, 
under the name of Candy-tuft ; a name which was originally applied to the I. umbellata only, which was first 
discovered in Candia, and called Thlaspi Candiae by Lobel and Dodonjeus. 
1413. Bisctdella. From bis scutella, a double shield, in allusion to the form of its seed-vessel wlien bursting. 
Small annual or x)erennial hispid plants, with small bright yellow flowers. The species are nearly related to 
each other, and difficult to distinguish. 
N n 2 
