36 CRUCIFERZ (Sond.) [ Heliophila. 
or sky-blue. Name, jAss the Sun, and grew to love; the species inhabit sunny 
- places. The following table is intended to assist the student :— 
ANALYSIS OF THE SPECIES. 
Sec. 1, Leprormus. Pods linear, moniliform ; the beading oval. Herbs. 
* Style thickened, nodose, acute... ... ... ... «+ +s (1) dissecta, a 
** Style nearly filiform : 
t Pods erect: 
(a) quite glabrous, 
Leaves entire or tripartite ... ... ... .. (5) longifolia. 
Leaves pinnati-partite 4. ... 0 ... ss (2) Some 
(b) hairy in the lower part. 
Stem hollow ; pods erecto-patent ... ... ... (8) fistulosa. 
Stem solid ; pods closely same: ves eee (3) @aledonica. 
(c) hairy all over... ose vss cee ane” (7) Pubescens, 
t+ Pods reflexed or pendulous : 
Style short, obtuse ... ... .. «. «+ «- (6) affinis. 
Style long, filiform .... ..; (4) Eckloniana. 
Sec. 2. Ormiscus. Pods linear, scienadtefonia — orbicular. Herbs. 
* Allthe stamens toothless, or the twoshorter ones toothed. 
Leaves oblong, or somewhat a vs. ss (9) amplexicanlis. . 
Leaves linear, undivided . Sotveer wea (10) pusilla, 
Leaves linear, pinnati-partite : ; 
(a) glabrous species. : 
+ Glaucescent (blueish-green)... ... ......_ (13) monticola. 
tt Green : 
the shorter stamens toothed... .., ... ... (16) trifida. 
~ all the stamens toothless: 
style as long as the pedicel ... ... ... (12) concatenata. 
style shorter than the pedicel : 
(1) Petals- obovate : 
leaf-Jobes flat ; pods sub-erect ... (11) rivalis. 
leaf-lobes furrowed ; pods esvinlons (x4) pendula. 
(2) Petals oblong ... (13) e 
(b) Pubescent species... ... 12. cse evs eee (17) Coronopifolia. 
** All the stamens toothed ... 2. 0. 2. 2. sc. eee (18) dentifera. 
Src. 3. SeLenocarPa#a. Pods oval or das onal. Herbs. 
: Pods compressed ; oblong, 4-8 seeded ... ae 19) diffusa. 
Pods compressed, ovate-orbicular, 3 seeded... (20) Peltaria. 
_ Pods somewhat inflated ... (21) flacea. 
Src. 4, Sunnciien. Pod linear, with denight margins. (Jn H. elata, 
H. cornuta and H. refracta somewhat torulose. Herbs or Shrubs. 
§ Subsection 1: Herbaceous species. 
* Leaves pinnati-partite : 
(A) Pods oblongo-linear. ~ 
Style thickened, cylindrical ... ... ... ... (23) maecrostylis. 
Style short, filiform... ... ... ... ... ... (22) latisiliqua. 
Pods patent or pendulous... ee wes ae nee (24) Meyeri. 
