CRUCIFERA. LXIV. Evpema. LXV 
4 C. microca’rpa (Andrz. cruc. in D. C. syst. 2. p. 517.) pods 
pear-shaped, with 2 ribs, terminated by a longish style (f. 46. r.) ; 
leaves lanceolate, denticulated, hispid. ©. H. Native of Po- 
dolia. Allied to C. sativa a pilosa, but differs in the fruit 
being one-half shorter and with 2 not 4 ribs. Deless. icon. sel. 
2.t. 69. 
Small-fruited Gold of Pleasure. Fl. Ju. July. Pl. 1 foot. 
Secr. II. Pseupotrnum (evdne, pseudes, false, and Nivov, 
linon, flax.) D.C. syst. 2. p. 517. prod. 1. p. 201.  Silicles 
globose, not margined. Style filiform. Stigma capitate. Plants 
perennial. Leaves stem-clasping, bluntly auricled. 
5 C. Barparezro'ria (D.C. syst. 2. p. 517.) pods globose ; 
leaves oblong, pinnatifid, bluntly auricled at the base; stem vil- 
lous at the base. 2%. H. Native of eastern Siberia in the 
province of Irkoutsk near Doroninsk, also of Eschcholz’s Bay 
on the north-west coast of America. Deless. icon. sel. 2. t. 70. 
Barbarea-leaved Gold of Pleasure. Fl. May, July. Clt. 1818. 
Pl. 1 to 14 foot. 
6 C. Ausrrracum (R. Br. in hort. kew. ed. 2. vol. 4. p. 93.) 
pods globose ; leaves oblong, serrate-toothed, clasping the stem 
at the base; stem smooth. %.H. Native of Austria in humid 
meadows about Vienna, also in Silesia and Tauria at the Tanais 
and the Volga. Myagrum Austriacum, Jacq. fl. austr. 2. p. 111. 
Schkuhr. handb. 2. no. 1756. t. 158. Nastirtium Austriacum, 
Crantz. austr. 1. p. 15. t. 2. f. 1, 2,3. Myagrum Crántzii, 
Vittm. sumn. pl. 4. p. 9. Stem branched, in wet places weak 
and elongated, but in dry places firm and short. 
Austrian Gold of Pleasure. Fl. May, Ju. Clt. 1795. Pl. 1ft. 
Cult. Notwithstanding the ridiculously pompous English 
name of Gold of Pleasure which these plants bear, and which 
seems a satire on the articles of which it is composed, as yield- 
ing nothing but disappointment, they are not worth cultivating 
except in general collections. Both perennial and annual species 
can only be increased by seeds. They require no care. 
LXIV. EUDE'MA (in honour of Eudemus of Rhodes, a 
pupil of: Aristotle). Humb. et Bonpl. pl. Æquin. 2. p. 133. 
t. 123 and 124. D.C. syst. 2. p. 518. prod. 1. p. 202. 
Lin. sysr. Tetradynamia, Siliculdsa. Silicle ovate, with 
many-seeded cells and concave valves, with the dissepiment per- 
forated at the top. Style filiform. Seeds oval. Cotyledons 
(from the figure) incumbent. Small tufted perennial herbs, with 
crowded, ciliated, blunt small leaves, and axillary, stalked, solitary - 
white flowers. 
_1 E. ruve’srnis (H. et B. pl. æquin. 2. p. 133. t. 123.) leaves 
linear; calyx shorter than the corolla; cells of pods 8 or 10- 
seeded. 2/.G. Native of South America in mountains near 
Quito on high and cold rocks. Draba Humbéldtii, Desv. jour. 
bot, 3. p. 171. Root woody, fusiform, branched. Flowers 
white. Leaves smooth, not ciliated. 
Rock Eudema. PI. 2 or 3 inches. 
2 E. nusrcena (H. et B. pl. aquin. 2. p. 136. t. 124.) 
leaves spatulate ; calyx longer than the corolla; cells of pods 4- 
seeded. %. G. Native of the Andes about Quito on high rocks. 
Root elongated, fusiform, almost simple, much longer than the 
herb. Flowers white. Leaves ciliated. 
Cloud Eudema, Pl. 1 inch. 
Cult. As there has not yet been a species of Eudéma intro- 
duced into Britain, it is difficult to say what method of cultiva- 
tion would suit them best, but we would recommend their being 
ept in pots which should be well drained with potsherds, and 
Planted in a mixture of sand, loam and peat, and placed in a 
green-house or frame, so that they may be protected from the 
frost. It is evident from the nature of the plants that they must 
be either increased by seeds or cuttings ; but they are not worth 
cultivating except in botanic gardens. 
. NESLIA. 
LXVII. Oreas. 915 
LXV. NE'SLIA (meaning not explained.) Desv. journ. 3. 
p- 162 and 163. D.C. syst. 2. p. 519. prod. 1. p. 202. 
Lin. syst. Tetradynamia, Siliculosa. Silicle almost glo- 
bose, indehiscent, with concave valves, 1-seeded and 1-celled 
from the want of a dissepiment. Seeds somewhat globose, pen- 
dulous. Cotyledons ovate, thick, incumbent. An annual erect 
herb, with somewhat the habit of Camelina sativa. Stems round, 
sparingly branched, whitish, pubescent, or a little hispid at the 
base. Cauline leaves alternate, sagittate, stem-clasping, oblong- 
lanceolate, entire. Racemes terminal, elongated. Pedicels fili- 
form, bractless. Flowers small, yellow. 
1 N. panicura‘ta (Desv. l. c.) ©. H. Native of corn-fields 
and sandy places almost throughout the whole of Europe, from 
Turkey to Sweden, and from Spain to Petersburgh, also in 
Iberia about Tiflis; in the south of Tauria and in Siberia be- 
tween Zmeof and the Irtish. Myagrum paniculatum, Lin. spec. 
894. Œder. Fl. dan. t. 204. Schkuhr. handb. 2. no. 1757. t. 178. 
Cochlearia sagittata, Crantz. cruc. p. 99. Nastúrtium panicula- 
tum, Crantz. austr. p. 15. Crambe paniculata, All. ped. 1. p. 
256. Vogélia sagittata, Medik. phl. gatt. t. 1. f. 6. Rapistrum 
paniculatum, Geert. fruct. 2. p. 285. t. 141. Bunias paniculata, 
Lher. cak. diss. ined. p. 9. Alyssum paniculatum, Willd. enum. 
2. p. 671. Vogélia paniculata, Horn. hort. hafn. 2. p. 594. 
Panicled Neslia. Fl. July, Aug. Clt. 1683. Pl. 14 foot. 
Cult. This plant is not worth cultivating except in botanic 
gardens. It only requires to be sown in the open border, and 
treated like other hardy annuals. 
LXVI EUTREMA. 
LXVI. EUTRE'MA (from ev, eu, well; rpnya, trema, an 
orifice ; dissepiment incomplete.) R. Br. in app. Parry’s voy. 
append. p. 9. t. A 
Lin. syst. Tetradynàmia, Siliculdsa. Silicle short, 2-edged, 
with keeled valves, an incomplete dissepiment, and many-seeded 
cells. Plant with the habit of Braya. Root thick, fusiform, 
from which spring numerous simple few-leaved stems. Radical 
leaves stalked, ovate-lanceolate, quite entire or a little toothed, 
thickish, the uppermost cauline ones sessile. Corymbs dense, 
7-8-flowered. Flowers white; anthers yellow. Dissepiment 
complete at the base and apex, but not so in the middle. Perhaps 
the genus Bràya ought to have been inserted here. 
1 E. Epwa’rpsu (R. Br. 1. c.) my. H. Native of Melville 
Island in the neighbourhood of Winter Harbour, Plant smooth. 
Edwards's Eutrema. FI. April, May. Pl. 2 to 3 inches. 
Cult. This plant should be grown in small pots filled with a 
mixture of peat, loam and sand, well drained with potsherds at 
the bottom. It should be treated as other alpine plants. It 
can only be propagated by seeds. 
LXVII. ORE'AS (from opetac, oreias, nymph of the moun- 
tains, in allusion to the habitat of the plant.) Cham. et Schlecht. 
Linnea 1. p. 29. 
Lin. syst. Tetradyndmia, Siliculdsa. Silicle lanceolate, com- 
pressed, 1-celled, from the dissepiment having vanished ; valves 
flattish, with a nerve running through the middle. Seeds nu- 
merous, egg-shaped, hanging from the upper part of the placen- 
tarious nerve by long umbical funicles.x—A small alpine perennial 
herb, with the habit of Carddmine bellidifolia. Leaves radical, 
stalked, smooth. Bracteas crowded under the pedicels, appear- 
ing like an involucre. Flowers in short racemes, white, some- 
times veined with dark-purple. Calyx loose, equal at the base. 
Petals entire, unquiculate, equal. Filaments equal, toothless. 
Style very short, crowned by a capitate stigma. This genus is 
sufficiently distinct, in the dissepiment being absent, as well as 
the glands. 
1 O. ryvorucra‘ta (Cham. l.c. t. 1.) Y.H. Native of the 
island of Unalaschka on the tops of the mountains among stones. 
