150 
73 ZEtutone’ma. Silicle oval, usually emarginate, with na- 
vicular valves (f. 47. b.) and 1 (f. 47. b.) or 2-seeded cells. 
Larger stamens either united or toothed. 
74 Repo’wsxia. Silicle inflated, tapering into the pedicel at 
the base, terminated by the style, 1-celled from the dissepiment 
having vanished ; valves with a nerve running along their middle. 
Seeds 8-10. Cotyledons unknown. 
TRIBE X. 
IsatiDE£ or Norornrzeæ Nucumentacex (D, C. syst. 2. 
p- 151. prod. 1. p. 209.). Silicle 1-celled from the dissepiment 
having vanished, 1-seeded, with indistinct or indehiscent keeled 
valves (f. 47. d.). Seeds ovate-oblong. Cotyledons flat, incum- 
bent, apparently in the same direction as the dissepiment should 
be. 
75 Arnura’emus. Silicle lanceolate, acute, with flat nerved 
valves, without any dissepiment. Seeds in 2 series, pendulous. 
Cotyledons thick. 
76 Tauscne‘ria. Silicle oval, almost boat-shaped,. 1-celled, 
1-seeded, with navicular indehiscent valves. 
77 Isatis. Silicle elliptical, flat, 1-celled, 1-seeded ; valves 
keeled, navicular, hardly dehiscent (f. 47. d.). 
78 My'acrum. Silicle compressed, almost cuneated, with 
two empty hollows at the top, and 1-celled 1-seeded at the base. 
79 Soporte wsxia. Silicle oblong, compressed, 1-celled, 1- 
seeded, valveless, membranous. 
Trige XI. 
ANCHONIE & or Norornrzex Lomenta‘cez (D. C. syst. 2. 
p- 152. prod. 1. p. 212.). Silicle or silique separating trans- 
versely into 1-seeded joints (f. 47.e.). Cotyledons flat, incum- 
bent (f. 45. i). 
80 GoxpBa‘cHIA. 
ly any style. 
81 AncHonium. Larger stamens, connate. Silique 2-joint- 
ed, crowned by the beak-like compressed style (f. 47. e.). 
82 Srericma. Larger stamens connate to the middle (f. 50. 
a.). Silique rather terete, at length separating into many joints. 
Stamens free. Silique 2-jointed, with hard- 
Sus-orper III. ORTHOPLO'CEX. (D. C. syst. 2. p. 
152. prod. 1. p. 213.) Cotyledons incumbent, folded together 
or plaited lengthwise through their middle, and inwrapping the 
radicle in the recess (f. 45. 7.f.). Style usually enlarged, with a 
cell and seed at its base. Seeds generally globose, always im- 
marginate. 
Tribe XII. 
Brassi'ceE£ or OrTHOPLÒCEE Siriquo's& (D. C. syst. 2. p. 
152. prod. 1. p. 213.). Silique with the valves opening length- 
wise (f. 47. f. o. g.) and a linear dissepiment. Cotyledons folded 
together (f. 45. j. f.). 
83 Bra’ssica. Silique rather terete, crowned by a small 
short blunt style (f. 47. f.). Seeds disposed in one row (f. 47. 
f-). Calyx closed. 
84 Sina'pis. Silique almost terete with nerved valves ; 
style small, short, acute. Seeds disposed in one series. Calyx 
spreading. - 
. from the top of the silicle. 
CRUCIFERE. 
85 Morica’npta. Silique tetragonal, somewhat 2-edged. Seeds 
disposed in two rows. Calyx bisaccate at the base. 
86 Dırrora’xıs. Silique compressed, linear (f. 47. g.). Seeds 
disposed in 2 rows (f. 47. g.). Calyx equal at the base. 
87 Eruca. Silique almost terete, crowned by a large coni- 
cal or ensiform style. Seeds in one row. Calyx equal at the 
base. ` 
Trise XIII, 
VE'LLEE or OrntHoPLocez Larisr'PrrÆ (D. C. syst. 2. p. 152. 
prod. 1. p. 223.). Silicle with concave valves, opening lengthwise 
and an elliptical dissepiment (f. 47. c.). Seeds globose. Cotyle- 
dons folded together (f. 45. j. f.). ` 
88 Vr’rLa. Larger stamens connate. Style ovate, flat, at the 
top of a tongue-shaped silicle. 
89 Bòreum. Larger stamens connate. Style slender, some- 
what conical at the top of a beak-formed silicle. 
90 CARRICHTE'RA. Stamens all free. Style ovate, flat, leafy 
(£. 47. ¢.). 
91 Succéw1a. Stamens all free. 
Valves of silicle echinated. 
92 Savi'enya. Silicle sessile, elliptical ; valves rather convex. 
Umbilical cord short, free. Calyx valvular in the bud, equal at 
the base. Petals entire. Stamens toothless. Seeds imbricate, 
in two rows. Cotyledons conduplicate. (R. Brown.) 
Trige XIV. 
Psycul NEZ or ORTHOPLÒCEÆ Ancustise pt (D. C. syst. 2. 
p. 153. prod. 1. p. 224.). Silicle with keeled (f. 47. j.) or navi- 
cular valves, and a very narrow dissepiment. Seeds compressed. 
Cotyledons folded together (f. 45. f. j.). 
93 Scnouwia. Silicle oval; valves furnished with a narrow 
wing on the back, their whole length. 
94 Psycut'ne. Silicle as if it were triangular, narrowed at 
the base ; valves furnished with a wing on their back at the top 
(£. 47. je). 
Style slender, conical. 
Trise XV. 
ZYLLEÆ or OrTHOPLÒCE® NucameENTA'cEE (D. C. syst. 2. p. 
153. prod. 1. p. 224.). Silicle indehiscent, ovate, or globose, 1- 
celled, 1-seeded (f. 47. i.). Valves indistinct (f. 47. i). Seeds 
globose. Cotyledons folded together (f. 45. f. je). 
95 Zita. Silicle 2-celled ; cells 1-seeded. 
96 Mourica‘ria. Silicle 1-celled, 1-seeded (f. 47. i.). Seed 
inserted laterally. Petals equal. 
97 Caterina. Silicle 1-celled, l-seeded. Seed hanging 
Outer petals rather larger than the 
inner ones. 
XVI. 
RAPHA`NEE or OrRrTHOPLOCEE Lomentacesz (D. C. syst. 2. p- 
153. prod. 1. p. 225.). Silicle or silique separating or dividing 
transversely into one or few-seeded joints or cells (f. 47. k. m.). 
Seeds globose. Cotyledons folded together (f. 47. j. f). 
98 Cra'mBE. Silicle 1 (f. 47. h.) or 2-jointed, lower joint 
abortive, upper joint globose, 1-seeded (f. 47. h.). 
