UMBELLIFERZ. 
107 Asrypa‘m1a. Margin of calyx 5-toothed (f. 56. D.a. d. 
f.) Petals obovate, entire, with an inflexed point. Stylopodium 
thick ; styles very short (f. 56. D. g.). Fruit compressed from 
the back (f. 56. D. k.), girded by a thick dilated margin; the 3 
dorsal ribs crested, approximate : the 2 lateral ones running into 
the margin ; dorsal vittee very few, the commissural ones wanting 
or covered.—Involucra and involucels of many leaves. Flowers 
yellow. 
108- Symruyoròma. Margin of calyx obsolete. Petals equal, 
emarginate, with an inflexed point. Stylopodium without a mar- 
gin; styles reflexed. Fruit elliptic, compressed from the back ; 
mericarps closely connate by their margins; with 5 filiform ribs : 
3 dorsal ribs equi-distant: lateral ones more remote, margin- 
ating; vittee wanting or obsolete. 
none, Flowers red. 
109 Heracusz‘um. Calyx 5-toothed. Petals obovate, emar- 
ginate, with an inflexed point: exterior petals usually radiating 
and bifid. Fruit compressed from the back, girded by a flat, di- 
lated margin ; mericarps with very fine ribs: 3 dorsal ones equi- 
distant : 2 lateral ones remote, contiguous to the dilated margin : 
vittæ 4 on the back, solitary in the furrows, but usually with 2 
in the commissure, all shorter than the fruit, and usually club- 
shaped; carpophore bipartite. Seed flat.—Involucra caducous, 
usually of few leaves; involucels of many leaves. 
110 Zozr'm1a. Calyx 5-toothed. Petals obovate, emargi- 
nate, with an inflexed point. Fruit compressed from the back, 
rather convex in the middle, hairy, girded by a smooth, thick- 
ened, dilated margin; ribs very thin: dorsal ones at equal dis- 
tances: 2 lateral ones more remote, contiguous to the dilated 
margin; vittee covering the whole seed, solitary in the furrows, 
and twin in the commissure. Carpophore bipartite. Seed flat. 
—Involucra and involucels of many leaves. 
111 Potyra#'nia. Calyx 5-toothed. Petals oval, emargi- 
nate, with an inflexed point. Fruit oval, compressed on the 
back, convex in the middle, glabrous ; with a smooth tumid 
margin, and a depressed furrow on the back; ribs very 
slender, hardly distinct ; vittae twin between the ribs, but 6 in 
the commissure; carpophore indistinct. Seed flat—Involucra 
none ; involucels setaceous. 
112 Joure wia. Teeth of calyx obsolete, very blunt. Petals 
unknown. ` Stylopodium short, conical, furrowed a little. Styles 
short, diverging. Fruit oval, lenticularly compressed on the 
back (f. 56. C. b.), quite glabrous; with a smooth tumid mar- 
gin, and a flat, dorsal, coloured furrow; mericarps with 3 dor- 
sal, filiform ribs, which probably contain vitte: 2 lateral ones 
running into the dilated margin, hardly distinct, usually rufous, 
and the form of vitte ; commissure spongy, furnished with 2 
lines, but without vittæ. Carpophore 2-parted (f. 56. C. b. a.). 
Seed flat.—Involucrum wanting, or of 1 leaf; involucels of 4-5 
linear, setaceous leaves. 
Trg: VIII. 
Torvytrwez. Fruit ey or flatly compressed from 
the back, girded by a thi d, nodulose, or plaited, dilated mar- 
gin, Mericarps with 5 very fine or abucliete ribs: lateral ones con- 
tiguous to the dilated margin, or forming the same. Seeds flat- 
Seed flattened. Carpophore 
243 
tened. This tribe differs from Peucedanee in the margin of the 
fruit betngsplaited or nodulose, not smooth and entire. 
113 Hassereurstia. Margin of calyx 5-toothed. Petals 
obovate, emarginate, with an inflexed point; outer petals radi- 
ating and bifid. The outer fruit of the umbel are compressed, 
girded by an accessory, winged, thickened margin, which is 
hardly wrinkled ; those of the disk dissimilar: one of the meri- 
carps contracted into an hemispherical urceolus around the other, 
which is abortive; ribs very slender: the 3 dorsal ones equi- 
distant : and the 2 lateral ones contiguous to the thickened mar- 
gin, or hidden by it; vittæ 1 in each furrow, and 2 in the com- 
missure. Carpophore bipartite. Seed flat.—Involucra of many 
leaves. 
114 Torpy'trum. - All as in Hasselquistia, except that the 
vittæ are either solitary or numerous in the furrows, and either 
2 or more in the commissure ; and in the fruit being equal, and 
girded by a tubercularly wrinkled, accessory, thickened margin. 
—Involucra of many leaves. 
115 Torpyxépsis. Margin of calyx 5-toothed ; 
outer teeth the largest, dilated at the base, and cuspidate at 
the apex. Outer petals of umbels larger, and obcordately 2- 
lobed : the rest smaller, ovate, and cuspidate, usually entire, rarely 
somewhat 2-lobed. Stylopodium conical. Styles erect, elon- 
gated. Fruit hairy.—Involucra and involucels of 5-6 lanceolate- 
linear leaves. 
** Fruit furnished with both primary and secondary ribs. 
TRIBE IX. 
SıLERYNE®Æ. Fruit lenticularly compressed from the back. 
Mericarps with 5 primary ribs: the lateral ones marginating ; 
and usually nith 4 secondary, less prominent ones ; all filiform 
Seeds flattish in the front. 
116 Krupe'ra. Margin of calyx 5-toothed. Petals obo- 
vate, emarginate, with an inflexed point. Mericarps with 5 
plicately crenated, thick ribs: the 3 intermediate elevated, ob- 
tuse, and keeled: 2 lateral marginating and roundish, keeled 
near the raphe; vittæ none. Carpophore bifid.—Involucra 2- 
5-leaved; involucels 4-5-leaved. 
117 Pacuyrtevu'rum. Margin of calyx obsolete, or minutely 
denticulated. Petals permanent; those of the inner flowers 
obovate-oblong, emarginate, with an acute, inflexed point ; those 
of the ray flowers of 2 forms: the 3 inner, ovate, hardly emar- 
ginate, with an acute inflexed point: 2 outer nearly orbicular, 
and profoundly emarginate, also with an inflexed point. Meri- 
carps with elevated, thick, and corky ribs: the lateral ones mar- 
ginating, and a little broader than the others ; vittee none.—In- 
volucra and involucels of many leaves. 
118 Acasy'tu1s. Margin of calyx obsolete. Petals lanceo- 
late, incurved. Fruit oval. Mericarps with 5 primary ribs : 
the 2 lateral ones placed in front of the accessory margin ; the 
secondary ribs hardly visible. Seeds furnished with 8-10 dorsal 
vittæ, and 5-6 commissural ones.—Involucra wanting ; invo- 
lucels of many setaceous leaves. 
119 Srenoca‘nium. Margin of calyx 5-toothed. Petals 
se a: orbicular, somewhat emarginate, with an inflexed 
12 
teeth acute : 
and wingless. 
