150 



CRUCIFER.E. 



73 jEiinoNE'MA. Silicle oval, usually emarginate, with na- 

 vicular valves (f. 47. 6.) and 1 (f. 47. 6.) or 2-seeded cells. 

 Larger stamens either united or toothed. 



74 REDO'WSKIA. 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. 



ISATI'DEJE or NOTORHI'ZEJE NUCUMENTACE.S: (D. C. syst. 2. 

 p. 151. prod. I. p. 209.). Silicle 1-celled from the dissepiment 

 having vanished, 1-seeded, rvith indistinct or indehiscent keeled 

 valves (f. 47. d.). Seeds ovate-oblong. Cotyledons fiat, incum- 

 bent, apparently in the same direction as the dissepiment should 

 be. 



75 APHRA'GMUS. Silicle lanceolate, acute, with flat nerved 

 valves, without any dissepiment. Seeds in 2 series, pendulous. 

 Cotyledons thick. 



76 TAUSCHE'RIA. Silicle oval, almost boat-shaped, 1-celled, 

 1 -seeded, with navicular indehiscent valves. 



77 ISA'TIS. Silicle elliptical, flat, 1-celled, 1-seeded; valves 

 keeled, navicular, hardly dehiscent (f. 47. d.). 



78 MY'AGRUM. Silicle compressed, almost cuneated, with 

 two empty hollows at the top, and 1-celled 1-seeded at the base. 



79 SOBOLE'WSKIA. Silicle oblong, compressed, 1-celled, 1- 

 seeded, valveless, membranous. 



TRIBE XI. 



ANCHONIE^ or NOTORHI'ZE^; LOMENTA'CEJE (D, C. syst. 2. 

 p. 152. prod. 1. p. 212.). Silicle or silique separating trans- 

 versely into 1-seeded joints (f. 47. e.). Cotyledons Jlat, incum- 

 bent (f. 45. .). 



80 GOLDBA'CHIA. Stamens free. Silique 2-jointed, with hard- 

 ly any style. 



81 ANCHO'NIUM. Larger stamens, connate. Silique 2-joint- 

 ed, crowned by the beak-like compressed style (f. 47. e.). 



82 STERI'GMA. Larger stamens connate to the middle (f. 50. 

 a.). Silique rather terete, at length separating into many joints. 



SUB-ORDER III. ORTHOPLO'CE.E. (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.j.f.). Style usually enlarged, with a 

 cell and seed at its base. Seeds generally globose, always im- 

 marginate. 



TRIBE XII. 



BRASSI'CE or ORTHOPLOCE* SILIQUO'S* (D. C. syst. 2. p. 

 152. prod. 1. p. 213.). Silique rvith the valves opening length- 

 n'ise (f. 47. f. o. g.) and a linear dissepiment. Cotyledons folded 

 together (f. 45. j./.). 



83 BRA'SSICA. Silique rather terete, crowned by a small 

 short blunt style (f. 47. /.). 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. 



85 MORICA'NDIA. Silique tetragonal, somewhat 2-edged. Seeds 

 disposed in two rows. Calyx bisaccate at the base. 



86 DIPLOTA'XIS. Silique compressed, linear (f. 47. g.). Seeds 

 disposed in 2 rows (f. 47. g.). Calyx equal at the base. 



87 ERU'CA. Silique almost terete, crowned by a large coni- 

 cal or ensiform style. Seeds in one row. Calyx equal at the 

 base. 



TRIBE XIII. 



VE'LLE.S: or ORTHOPLOCE*: LATISE'PTJE (D. C. syst. 2. p. 152. 

 prod. 1. p. 223. J. Silicle with concave valves, opening lengthwise 

 and an elliptical dissepiment (f. 47. c.). Seeds globose. Cotyle- 

 dons folded together (f. 45. j.f.). 



88 VE'LLA. Larger stamens connate. Style ovate, flat, at the 

 top of a tongue-shaped silicle. 



89 BOIEUM. 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 

 (f. 47. c.). 



91 SUCCOWIA. Stamens all free. Style slender, conical. 

 Valves of silicle echinated. 



92 SAVI'GNYA. 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.) 



TRIBE XIV. 



PSYCHI'NE^; or ORTHOPLOCE^E ANGUSTISE'PTJE (D. C. syst. 2. 

 p. 153. prod. 1. p. 224. ). Silicle rvith keeled (f. 47. j.) or navi- 

 cular valves, and a very narrow dissepiment. Seeds compressed. 

 Cotyledons folded together (f. 45. f.j.). 



93 SCHOUWIA. Silicle oval ; valves furnished with a narrow 

 wing on the back, their whole length. 



94 PSYCHI'NE. Silicle as if it were triangular, narrowed at 

 the base ; valves furnished with a wing on their back at the top 

 (f. 47. j.). 



TRIBE XV. 



ZI'ILLEJE or ORTHOPLOCEJE NUCAMENTA'CE* (D. C. syst. 2. p. 

 153. prod. 1. p. 224. J. 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.j.). 



95 ZI'LLA. Silicle 2 -celled ; cells 1 -seeded. 



96 MURICA'RIA. Silicle 1-celled, 1-seeded (f. 47. .). Seed 

 inserted laterally. Petals equal. 



97 CALEPI'NA. Silicle 1-celled, 1-seeded. Seed hanging 

 from the top of the silicle. Outer petals rather larger than the 



inner ones. 



XVI. 



RAPHA V NE or ORTHOPLO'CE* LOMENTACE.E (D. C. syst. S.p. 

 153. prod. 1. p. 225.). Silicle or silique separating or dividing 

 transversely into one or few-seeded joints or cells (f. 47. k. .). 

 Seeds globose. Cotyledons folded together (f. 47. j.f.). 



98 CRA'MBE. Silicle 1 (f. 47. A.) or 2-jointed, lower joint 

 abortive, upper joint globose, 1-seeded (f. 47. A.). 



