Iviii GENERA. 



. ■ Tribe IV. CAMELINEM 



58. CAMELINA. Silicle pyriform, very convex. Seeds numerous, not bordered. Style 

 attached to one of the valves. Stem erect. Stem-L. sagittate, p. 21. 



Tribe V. VELLEjE. 



59. CAEKICHTEKA. Sta. separate. Style ovate, flat, leaf-lilce. L. bipinnatifid. p. 21. 



60. SUCCO"WIA. Sta. separate. Style slender, conical. (Stigma radiate. Pees.) Silicle 

 prickly. L. pinnate, finnatifid. EL yellow, p. 21. 



Tribe VI. miCAMENTAGEM. 

 A. Silicle with 2 cells, placed side ly side, each with 1 seed. 



61. EUCLIDIUM. Silicle di-upe-lilie, with evident sutures. Style subulate. Cotyledons 

 accumbent. El. small, white, in a sort of spike, p. 21. 



B. Silicle vdth 1 cell and 1 seed. 



62. NESLIA. Silicle nearly globose. Cotyledons incumbent {according to Bert., the co- 

 tyledons are sometimes accumbent). An annual, erect plant, with undivided L. and yellow El. 

 p. 21. 



63. ISATIS. Silicle tongue-shaped, much compressed, bordered. Seed pendulouSj oblong. 

 Cotyledons somewhat channeled. El. small, numerous, yellow, p. 21. 



64. CALEPIIf A. Silicle tm-gid, leathery. Cotyledons undulato-convolute. Sep. equal. 

 Outer Pet. somewhat larger. The 4 longer Fil. winged at the base. Elant smooth, branched. 

 Upper L. sagittate, p. 21. 



C. Silicle loith cells [sometimes without seeds) one above the other. 



65. BUlSriAS. Cells 2, one above the other, or in 2 pairs. Cotyledons truly spiral. El. 

 yellow. The ripe Silicle crested on the angles, p. 21. 



• 66. MYAGillJM. Silicle with 2 empty cells above the fertile. Cotyledons channeled. 

 Seeds pendulous, oblong. Upper L. sagittate. Pet. yellow, p. 22. 



67. CRAMBE. Silicle with an empty stalk-like ceU below the fertile. Seed pendulous, on 

 a long stalk. Cotyledons folded. The 4 longer Fil. forked at top. L. fleshy, cabbage-like. 

 El. white, p. 22. ■ 



II. SILIQUOS^. 

 Tribe VII. LOMENTACE^. 



68. CAKILE. Pod of 2 joints: lower obovate ; upper ensiform, deciduous. Seed in the 

 lower (if present) pendulous ; in the upper erect. Cotyledons accumbent. Cal. gibbous. El. 

 white or purplish. Plant fleshy, p. 22. 



69. KAPISTRUM. Pod of 2 joints, each with one seed : the lower stalk-like ; the upper 

 subglobose, acuminate. Seeds as in Cakile. Cotyledons folded. Lower L. generally pinnatijid 

 or lyrate ; upper undivided, p. 22. 



70. MOEISIA, Beet. Pod of 2 joints, each (except through abortion) of 2 cells and 2 

 seeds, pendulous in the inferior, erect in the upper ceU. Cotyledons incumbent. Two Sep. some- 

 what gibbous at base. Two subulate Nect., and two filiform. No Stem. Scape \-flowered. L. 

 pinnatifid. p. 22. 



71. EISTARTHROCARPUS. Pod of 2 joints: lower obconical, with 1-3 seeds; upper 

 long, with 9-10 seeds. Cotyledons folded, p. 22. 



72. RAPHAiNUS. Pod of several imbedded seeds in a single row, one beyond the other, 

 often fonning so many joints. Cotyledons folded. Annuals. Root fleshy . p. 22. 



