38. UMBKI.LIFER^. 
135 
terete, imbedded in the enlarged recej)taele. Carp, with 5 
de, )ressed equal striated wavy ridges. Interstices with sin- 
gle vittac covered hy a cohwehlike membrane. 
3!). CoNiUM. Cal. obsolete. Pet. obcordate with a short 
iuflexed point. Fr. ovate, laterally com])ressed. Carp, with 
5 prominent waoy or crenate ridges, the lateral marginal. 
Interstices striated ; vittm 0. 
40. Physospermum. Cal. of 5 teeth. Pet. obcordate with 
an indexed point. Fr. laterally compressed. Carp, reiiiform- 
glohose, didymous, with 5 filiform slender equal ridges, the 
lateral within the margin. Interstices with single vittm. 
41. Smyrnium. Cal. obsolete. Pet. lanceolate or elliptical, 
entire, with an indexed point. Fr. laterally compressed. 
Carp, reniform-oblong, didymous, with 3 dorsal prominent 
sharp ridges and 2 lateral marginal nearly obsolete ones. In- 
terstices with many vittm. 
Suborder III. CCELOSPERMiE. 
Seed with the base and apex curved inwards in fi’ont. 
Tr. XI. CORIANDRE.^. Fr. globose or didymous. Primary 
ridges of the carp, often obsolete, secondary more prominent, 
all apterous. 
42. CoRiANDRUM. Cal. of 5 teeth. Pet. obcordate with an 
indexed point, outer ones radiant and bidd. Fr. globose. 
Carj). with the primary ridges obsolete, the 4 secondary 
consj)icuous jirominent keeled. Interstices without vittae. 
Commissure with 2 vittas. 
Suborder I. Ot thospernue. Tribe I. Hydrocotylece. 
1. Hydrocotyle 
1. H. vulgaris (L.) ; 1. peltate orbicular doubly crenate, um- 
bels capitate of 5 d. often proliferous, fr. emarginate below. — 
E. B. 751. — FI. and fi'. almost sessile. Umbels or rather heads 
often prohferous in the centre and bearing a second head. St. . 
d’eeping extensively. L. springing from the joints of the stem, 
upon stalks which are considerably longer than the pedmicles. — 
Bogs and marshy places. P. V. — VIII. Penny-wort. 
Tribe II. Saniculece. 
2. Sanicula Linn. 
I. S. europcea (L.) ; lower 1. palmate 3 — 5-lobed ; lobes tridd 
unequally serrate, fertile d. sessile, barren d. slightly stalked. — 
