962 AMMIACEAE 
Ribs os the carpels slender, the lateral sometimes 
orky. 
Fruit subglobose. 
Fruit ellipsoid. 
n simple: leaves philodia-like, linear or spatu- 
Fruit laterally peted. 
Fr 
Fruit Eo 
"I Carpels a one flattened laterally, the fruit 
nearly orbicular. 
Carpels nearly ter or only slightly flattened. 
Carpels without ol tubes. 
resent: carpel-cribs wavy-mar- 
Involucre wanting. 
Carpels with oil-tubes. 
eed- face Meal oil-tubes more than one 
early So: oil-tubes usu- 
Stylopodium depressed. | 
Carpels with the lateral ribs 
n. leaf-blades bipinnate, 
ents lanceolate. 
filiform se nts. 
rd M e leaf- 
blades pinnate. 
Carpelribs ao winged: eaf- 
blades finely dissected e 
linear or filiform segmen 
BOE conic. 
es e at least the lateral, 
yth ns ed. 
ruit 8-10 
long, umbel rays 5 or less. 
m. long, 
mbel rays num ou 
Carpel L-ribs not corky-thickened. 
Umbels, at least the lower ones, opp 
site the leaves 
Carpel-ribs slender winged, stylo- 
p m prominent on the mature 
stylo- 
Carpel-tibs corky-thickened, 
n the ma- 
Pog noo prominent o 
Corolla yellow or emn adn, sometimes purple in 
Thaspium. 
Leaf-blad es simple, perfoliate: carpels ure oil-tubes. 
pum compound: carpels with Men tubes 
Fruit not Wattened.: carpel-ribs winged. 
Fruit fiattened laterally : carpel- Bo not winged. 
eaf-segments entire. 
TAS ma toothed, 2 or lobed. 
ylopodiu 
Stylopodium A 
voluc of 2-4 linear bracts: stylopo- 
ium "depresse ed. 
Involucre wanting: stylopodium conic. 
VII. ANGELICEAE 
Corolla yellow : stylopodium depressed. 
Fruit with thick corky lateral ribs oo obsolete dorsal 
ribs: oil-tubes several in the inter 
Fruit with thin-margined lateral ribs ona evident dorsal 
ribs: oil-tubes eene. n the intervals. 
Leaf- segments v orta 
Leaf- -segments bro 
33. 
34. 
39. 
36. 
37. 
. CORIANDRUM. 
. LIGUSTICUM. 
. LILAEOPSIS. 
. SPERMOLEPIS. 
ERIGENIA. 
M. 
. AEGOPODIUM. 
EULOPHUS. 
CICUTA. 
SIUM. 
AMMI. 
TREPOCARPUS. 
. PTILIMNIUM. 
HARPERELLA. 
CELERI. 
. CXCLOSPBRMUM. 
BUPLEURUM. 
'THASPIUM. 
'TAENIDIA. 
. ZIZIA. 
APIUM 
Poe sic PUR: 
PLEIOTAENIA. 
ANETHUM. 
PASTINACA. 
